18141922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1699}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 28764000

約数和(自身を除く): 10622078

約数列:

[1, 2, 19, 38, 281, 562, 1699, 3398, 5339, 10678, 32281, 64562, 477419, 954838, 9070961, 18141922]

約数ペア:

[(1, 18141922), (2, 9070961), (19, 954838), (38, 477419), (281, 64562), (562, 32281), (1699, 10678), (3398, 5339)]