12988894474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{564391}}^1$

素因数の和:564741

約数の個数: 16

約数和(自身を含む): 20074294656

約数和(自身を除く): 7085400182

約数列:

[1, 2, 37, 74, 311, 622, 11507, 23014, 564391, 1128782, 20882467, 41764934, 175525601, 351051202, 6494447237, 12988894474]

約数ペア:

[(1, 12988894474), (2, 6494447237), (37, 351051202), (74, 175525601), (311, 41764934), (622, 20882467), (11507, 1128782), (23014, 564391)]