26171554

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:825

約数の個数: 16

約数和(自身を含む): 39853440

約数和(自身を除く): 13681886

約数列:

[1, 2, 109, 218, 271, 443, 542, 886, 29539, 48287, 59078, 96574, 120053, 240106, 13085777, 26171554]

約数ペア:

[(1, 26171554), (2, 13085777), (109, 240106), (218, 120053), (271, 96574), (443, 59078), (542, 48287), (886, 29539)]