16671868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 30502080

約数和(自身を除く): 13830212

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 1423, 2846, 2929, 5692, 5858, 11716, 41267, 82534, 143723, 165068, 287446, 574892, 4167967, 8335934, 16671868]

約数ペア:

[(1, 16671868), (2, 8335934), (4, 4167967), (29, 574892), (58, 287446), (101, 165068), (116, 143723), (202, 82534), (404, 41267), (1423, 11716), (2846, 5858), (2929, 5692)]