12631778

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 19432224

約数和(自身を除く): 6800446

約数列:

[1, 2, 67, 107, 134, 214, 881, 1762, 7169, 14338, 59027, 94267, 118054, 188534, 6315889, 12631778]

約数ペア:

[(1, 12631778), (2, 6315889), (67, 188534), (107, 118054), (134, 94267), (214, 59027), (881, 14338), (1762, 7169)]