15615244

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 27866160

約数和(自身を除く): 12250916

約数列:

[1, 2, 4, 113, 179, 193, 226, 358, 386, 452, 716, 772, 20227, 21809, 34547, 40454, 43618, 69094, 80908, 87236, 138188, 3903811, 7807622, 15615244]

約数ペア:

[(1, 15615244), (2, 7807622), (4, 3903811), (113, 138188), (179, 87236), (193, 80908), (226, 69094), (358, 43618), (386, 40454), (452, 34547), (716, 21809), (772, 20227)]