15792414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 20979426

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 223, 319, 407, 446, 638, 669, 814, 957, 1073, 1221, 1338, 1914, 2146, 2442, 2453, 3219, 4906, 6438, 6467, 7359, 8251, 11803, 12934, 14718, 16502, 19401, 23606, 24753, 35409, 38802, 49506, 70818, 71137, 90761, 142274, 181522, 213411, 239279, 272283, 426822, 478558, 544566, 717837, 1435674, 2632069, 5264138, 7896207, 15792414]

約数ペア:

[(1, 15792414), (2, 7896207), (3, 5264138), (6, 2632069), (11, 1435674), (22, 717837), (29, 544566), (33, 478558), (37, 426822), (58, 272283), (66, 239279), (74, 213411), (87, 181522), (111, 142274), (174, 90761), (222, 71137), (223, 70818), (319, 49506), (407, 38802), (446, 35409), (638, 24753), (669, 23606), (814, 19401), (957, 16502), (1073, 14718), (1221, 12934), (1338, 11803), (1914, 8251), (2146, 7359), (2442, 6467), (2453, 6438), (3219, 4906)]