12712706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 19648440

約数和(自身を除く): 6935734

約数列:

[1, 2, 41, 82, 229, 458, 677, 1354, 9389, 18778, 27757, 55514, 155033, 310066, 6356353, 12712706]

約数ペア:

[(1, 12712706), (2, 6356353), (41, 310066), (82, 155033), (229, 55514), (458, 27757), (677, 18778), (1354, 9389)]