39413390

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{3491}}^1$

素因数の和:4627

約数の個数: 16

約数和(自身を含む): 71027280

約数和(自身を除く): 31613890

約数列:

[1, 2, 5, 10, 1129, 2258, 3491, 5645, 6982, 11290, 17455, 34910, 3941339, 7882678, 19706695, 39413390]

約数ペア:

[(1, 39413390), (2, 19706695), (5, 7882678), (10, 3941339), (1129, 34910), (2258, 17455), (3491, 11290), (5645, 6982)]