15893804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 29480640

約数和(自身を除く): 13586836

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 1283, 2566, 3097, 5132, 6194, 12388, 24377, 48754, 97508, 209129, 418258, 836516, 3973451, 7946902, 15893804]

約数ペア:

[(1, 15893804), (2, 7946902), (4, 3973451), (19, 836516), (38, 418258), (76, 209129), (163, 97508), (326, 48754), (652, 24377), (1283, 12388), (2566, 6194), (3097, 5132)]