13565828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 24744384

約数和(自身を除く): 11178556

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1291, 2582, 2627, 5164, 5254, 10508, 47767, 91661, 95534, 183322, 191068, 366644, 3391457, 6782914, 13565828]

約数ペア:

[(1, 13565828), (2, 6782914), (4, 3391457), (37, 366644), (71, 191068), (74, 183322), (142, 95534), (148, 91661), (284, 47767), (1291, 10508), (2582, 5254), (2627, 5164)]