13958428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18661}}^1$

素因数の和:18693

約数の個数: 24

約数和(自身を含む): 28216944

約数和(自身を除く): 14258516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 18661, 37322, 74644, 205271, 317237, 410542, 634474, 821084, 1268948, 3489607, 6979214, 13958428]

約数ペア:

[(1, 13958428), (2, 6979214), (4, 3489607), (11, 1268948), (17, 821084), (22, 634474), (34, 410542), (44, 317237), (68, 205271), (187, 74644), (374, 37322), (748, 18661)]