13094416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20010

約数の個数: 20

約数和(自身を含む): 25990524

約数和(自身を除く): 12896108

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19961, 39922, 79844, 159688, 319376, 818401, 1636802, 3273604, 6547208, 13094416]

約数ペア:

[(1, 13094416), (2, 6547208), (4, 3273604), (8, 1636802), (16, 818401), (41, 319376), (82, 159688), (164, 79844), (328, 39922), (656, 19961)]