19463868816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{43457}}^1$

素因数の和:43549

約数の個数: 160

約数和(自身を含む): 60699353088

約数和(自身を除く): 41235484272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 43, 48, 56, 62, 84, 86, 93, 112, 124, 129, 168, 172, 186, 217, 248, 258, 301, 336, 344, 372, 434, 496, 516, 602, 651, 688, 744, 868, 903, 1032, 1204, 1302, 1333, 1488, 1736, 1806, 2064, 2408, 2604, 2666, 3472, 3612, 3999, 4816, 5208, 5332, 7224, 7998, 9331, 10416, 10664, 14448, 15996, 18662, 21328, 27993, 31992, 37324, 43457, 55986, 63984, 74648, 86914, 111972, 130371, 149296, 173828, 223944, 260742, 304199, 347656, 447888, 521484, 608398, 695312, 912597, 1042968, 1216796, 1347167, 1825194, 1868651, 2085936, 2433592, 2694334, 3650388, 3737302, 4041501, 4867184, 5388668, 5605953, 7300776, 7474604, 8083002, 9430169, 10777336, 11211906, 13080557, 14601552, 14949208, 16166004, 18860338, 21554672, 22423812, 26161114, 28290507, 29898416, 32332008, 37720676, 39241671, 44847624, 52322228, 56581014, 57928181, 64664016, 75441352, 78483342, 89695248, 104644456, 113162028, 115856362, 150882704, 156966684, 173784543, 209288912, 226324056, 231712724, 313933368, 347569086, 405497267, 452648112, 463425448, 627866736, 695138172, 810994534, 926850896, 1216491801, 1390276344, 1621989068, 2432983602, 2780552688, 3243978136, 4865967204, 6487956272, 9731934408, 19463868816]

約数ペア:

[(1, 19463868816), (2, 9731934408), (3, 6487956272), (4, 4865967204), (6, 3243978136), (7, 2780552688), (8, 2432983602), (12, 1621989068), (14, 1390276344), (16, 1216491801), (21, 926850896), (24, 810994534), (28, 695138172), (31, 627866736), (42, 463425448), (43, 452648112), (48, 405497267), (56, 347569086), (62, 313933368), (84, 231712724), (86, 226324056), (93, 209288912), (112, 173784543), (124, 156966684), (129, 150882704), (168, 115856362), (172, 113162028), (186, 104644456), (217, 89695248), (248, 78483342), (258, 75441352), (301, 64664016), (336, 57928181), (344, 56581014), (372, 52322228), (434, 44847624), (496, 39241671), (516, 37720676), (602, 32332008), (651, 29898416), (688, 28290507), (744, 26161114), (868, 22423812), (903, 21554672), (1032, 18860338), (1204, 16166004), (1302, 14949208), (1333, 14601552), (1488, 13080557), (1736, 11211906), (1806, 10777336), (2064, 9430169), (2408, 8083002), (2604, 7474604), (2666, 7300776), (3472, 5605953), (3612, 5388668), (3999, 4867184), (4816, 4041501), (5208, 3737302), (5332, 3650388), (7224, 2694334), (7998, 2433592), (9331, 2085936), (10416, 1868651), (10664, 1825194), (14448, 1347167), (15996, 1216796), (18662, 1042968), (21328, 912597), (27993, 695312), (31992, 608398), (37324, 521484), (43457, 447888), (55986, 347656), (63984, 304199), (74648, 260742), (86914, 223944), (111972, 173828), (130371, 149296)]