19549405876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5526

約数の個数: 192

約数和(自身を含む): 49060085760

約数和(自身を除く): 29510679884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 29, 31, 44, 52, 58, 62, 77, 91, 116, 124, 143, 154, 182, 203, 217, 286, 308, 319, 341, 364, 377, 403, 406, 434, 572, 638, 682, 754, 806, 812, 868, 899, 1001, 1276, 1364, 1508, 1612, 1798, 2002, 2233, 2387, 2639, 2821, 3596, 4004, 4147, 4433, 4466, 4774, 5278, 5431, 5642, 6293, 8294, 8866, 8932, 9548, 9889, 10556, 10862, 11284, 11687, 12586, 16588, 17732, 19778, 21724, 23374, 25172, 29029, 31031, 38017, 39556, 46748, 58058, 59741, 62062, 69223, 70603, 76034, 81809, 116116, 119482, 124124, 128557, 138446, 141206, 152068, 157499, 163618, 168361, 238964, 257114, 276892, 282412, 314998, 327236, 336722, 418187, 494221, 514228, 629996, 673444, 776633, 836374, 899899, 988442, 1102493, 1178527, 1553266, 1672748, 1732489, 1799798, 1851971, 1976884, 2047487, 2188693, 2204986, 2357054, 3106532, 3464978, 3599596, 3703942, 4094974, 4377386, 4409972, 4714108, 4882469, 5436431, 6929956, 7407884, 8189948, 8754772, 9764938, 10872862, 12127423, 12963797, 14332409, 15320851, 19529876, 21745724, 22522357, 24075623, 24254846, 25927594, 28664818, 30641702, 34177283, 45044714, 48151246, 48509692, 51855188, 53707159, 57329636, 61283404, 63472097, 68354566, 90089428, 96302492, 107414318, 126944194, 136709132, 157656499, 168529361, 214828636, 253888388, 315312998, 337058722, 375950113, 444304679, 630625996, 674117444, 698193067, 751900226, 888609358, 1396386134, 1503800452, 1777218716, 2792772268, 4887351469, 9774702938, 19549405876]

約数ペア:

[(1, 19549405876), (2, 9774702938), (4, 4887351469), (7, 2792772268), (11, 1777218716), (13, 1503800452), (14, 1396386134), (22, 888609358), (26, 751900226), (28, 698193067), (29, 674117444), (31, 630625996), (44, 444304679), (52, 375950113), (58, 337058722), (62, 315312998), (77, 253888388), (91, 214828636), (116, 168529361), (124, 157656499), (143, 136709132), (154, 126944194), (182, 107414318), (203, 96302492), (217, 90089428), (286, 68354566), (308, 63472097), (319, 61283404), (341, 57329636), (364, 53707159), (377, 51855188), (403, 48509692), (406, 48151246), (434, 45044714), (572, 34177283), (638, 30641702), (682, 28664818), (754, 25927594), (806, 24254846), (812, 24075623), (868, 22522357), (899, 21745724), (1001, 19529876), (1276, 15320851), (1364, 14332409), (1508, 12963797), (1612, 12127423), (1798, 10872862), (2002, 9764938), (2233, 8754772), (2387, 8189948), (2639, 7407884), (2821, 6929956), (3596, 5436431), (4004, 4882469), (4147, 4714108), (4433, 4409972), (4466, 4377386), (4774, 4094974), (5278, 3703942), (5431, 3599596), (5642, 3464978), (6293, 3106532), (8294, 2357054), (8866, 2204986), (8932, 2188693), (9548, 2047487), (9889, 1976884), (10556, 1851971), (10862, 1799798), (11284, 1732489), (11687, 1672748), (12586, 1553266), (16588, 1178527), (17732, 1102493), (19778, 988442), (21724, 899899), (23374, 836374), (25172, 776633), (29029, 673444), (31031, 629996), (38017, 514228), (39556, 494221), (46748, 418187), (58058, 336722), (59741, 327236), (62062, 314998), (69223, 282412), (70603, 276892), (76034, 257114), (81809, 238964), (116116, 168361), (119482, 163618), (124124, 157499), (128557, 152068), (138446, 141206)]