15691418924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{30223}}^1$

素因数の和:30390

約数の個数: 48

約数和(自身を含む): 29247160320

約数和(自身を除く): 13555741396

約数列:

[1, 2, 4, 31, 53, 62, 79, 106, 124, 158, 212, 316, 1643, 2449, 3286, 4187, 4898, 6572, 8374, 9796, 16748, 30223, 60446, 120892, 129797, 259594, 519188, 936913, 1601819, 1873826, 2387617, 3203638, 3747652, 4775234, 6407276, 9550468, 49656389, 74016127, 99312778, 126543701, 148032254, 198625556, 253087402, 296064508, 506174804, 3922854731, 7845709462, 15691418924]

約数ペア:

[(1, 15691418924), (2, 7845709462), (4, 3922854731), (31, 506174804), (53, 296064508), (62, 253087402), (79, 198625556), (106, 148032254), (124, 126543701), (158, 99312778), (212, 74016127), (316, 49656389), (1643, 9550468), (2449, 6407276), (3286, 4775234), (4187, 3747652), (4898, 3203638), (6572, 2387617), (8374, 1873826), (9796, 1601819), (16748, 936913), (30223, 519188), (60446, 259594), (120892, 129797)]