11539390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39791}}^1$

素因数の和:39827

約数の個数: 16

約数和(自身を含む): 21487680

約数和(自身を除く): 9948290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 39791, 79582, 198955, 397910, 1153939, 2307878, 5769695, 11539390]

約数ペア:

[(1, 11539390), (2, 5769695), (5, 2307878), (10, 1153939), (29, 397910), (58, 198955), (145, 79582), (290, 39791)]