15670040996

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{329729}}^1$

素因数の和:329951

約数の個数: 18

約数和(自身を含む): 27676547010

約数和(自身を除く): 12006506014

約数列:

[1, 2, 4, 109, 218, 436, 11881, 23762, 47524, 329729, 659458, 1318916, 35940461, 71880922, 143761844, 3917510249, 7835020498, 15670040996]

約数ペア:

[(1, 15670040996), (2, 7835020498), (4, 3917510249), (109, 143761844), (218, 71880922), (436, 35940461), (11881, 1318916), (23762, 659458), (47524, 329729)]