12679766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2539}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 20848320

約数和(自身を除く): 8168554

約数列:

[1, 2, 11, 22, 227, 454, 2497, 2539, 4994, 5078, 27929, 55858, 576353, 1152706, 6339883, 12679766]

約数ペア:

[(1, 12679766), (2, 6339883), (11, 1152706), (22, 576353), (227, 55858), (454, 27929), (2497, 5078), (2539, 4994)]