13295686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 20799504

約数和(自身を除く): 7503818

約数列:

[1, 2, 43, 53, 86, 106, 2279, 2917, 4558, 5834, 125431, 154601, 250862, 309202, 6647843, 13295686]

約数ペア:

[(1, 13295686), (2, 6647843), (43, 309202), (53, 250862), (86, 154601), (106, 125431), (2279, 5834), (2917, 4558)]