13681906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57487}}^1$

素因数の和:57513

約数の個数: 16

約数和(自身を含む): 24834816

約数和(自身を除く): 11152910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 57487, 114974, 402409, 804818, 977279, 1954558, 6840953, 13681906]

約数ペア:

[(1, 13681906), (2, 6840953), (7, 1954558), (14, 977279), (17, 804818), (34, 402409), (119, 114974), (238, 57487)]