39961406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3313}}^1$

素因数の和:3515

約数の個数: 16

約数和(自身を含む): 61958544

約数和(自身を除く): 21997138

約数列:

[1, 2, 37, 74, 163, 326, 3313, 6031, 6626, 12062, 122581, 245162, 540019, 1080038, 19980703, 39961406]

約数ペア:

[(1, 39961406), (2, 19980703), (37, 1080038), (74, 540019), (163, 245162), (326, 122581), (3313, 12062), (6031, 6626)]