22108870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 45847296

約数和(自身を除く): 23738426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 2411, 4585, 4822, 9170, 12055, 16877, 24110, 33754, 84385, 168770, 315841, 631682, 1579205, 2210887, 3158410, 4421774, 11054435, 22108870]

約数ペア:

[(1, 22108870), (2, 11054435), (5, 4421774), (7, 3158410), (10, 2210887), (14, 1579205), (35, 631682), (70, 315841), (131, 168770), (262, 84385), (655, 33754), (917, 24110), (1310, 16877), (1834, 12055), (2411, 9170), (4585, 4822)]