19636122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 48033216

約数和(自身を除く): 28397094

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 43, 51, 66, 74, 86, 102, 111, 121, 129, 187, 222, 242, 258, 363, 374, 407, 473, 561, 629, 726, 731, 814, 946, 1122, 1221, 1258, 1419, 1462, 1591, 1887, 2057, 2193, 2442, 2838, 3182, 3774, 4114, 4386, 4477, 4773, 5203, 6171, 6919, 8041, 8954, 9546, 10406, 12342, 13431, 13838, 15609, 16082, 17501, 20757, 24123, 26862, 27047, 31218, 35002, 41514, 48246, 52503, 54094, 76109, 81141, 88451, 105006, 152218, 162282, 176902, 192511, 228327, 265353, 297517, 385022, 456654, 530706, 577533, 595034, 892551, 1155066, 1785102, 3272687, 6545374, 9818061, 19636122]

約数ペア:

[(1, 19636122), (2, 9818061), (3, 6545374), (6, 3272687), (11, 1785102), (17, 1155066), (22, 892551), (33, 595034), (34, 577533), (37, 530706), (43, 456654), (51, 385022), (66, 297517), (74, 265353), (86, 228327), (102, 192511), (111, 176902), (121, 162282), (129, 152218), (187, 105006), (222, 88451), (242, 81141), (258, 76109), (363, 54094), (374, 52503), (407, 48246), (473, 41514), (561, 35002), (629, 31218), (726, 27047), (731, 26862), (814, 24123), (946, 20757), (1122, 17501), (1221, 16082), (1258, 15609), (1419, 13838), (1462, 13431), (1591, 12342), (1887, 10406), (2057, 9546), (2193, 8954), (2442, 8041), (2838, 6919), (3182, 6171), (3774, 5203), (4114, 4773), (4386, 4477)]