22081690

素因数分解:

$2^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2917}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 39813192

約数和(自身を除く): 17731502

約数列:

[1, 2, 5, 10, 757, 1514, 2917, 3785, 5834, 7570, 14585, 29170, 2208169, 4416338, 11040845, 22081690]

約数ペア:

[(1, 22081690), (2, 11040845), (5, 4416338), (10, 2208169), (757, 29170), (1514, 14585), (2917, 7570), (3785, 5834)]