12712414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44449}}^1$

素因数の和:44475

約数の個数: 16

約数和(自身を含む): 22402800

約数和(自身を除く): 9690386

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44449, 88898, 488939, 577837, 977878, 1155674, 6356207, 12712414]

約数ペア:

[(1, 12712414), (2, 6356207), (11, 1155674), (13, 977878), (22, 577837), (26, 488939), (143, 88898), (286, 44449)]