8413922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20129}}^1$

素因数の和:20161

約数の個数: 16

約数和(自身を含む): 14493600

約数和(自身を除く): 6079678

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 20129, 40258, 221419, 382451, 442838, 764902, 4206961, 8413922]

約数ペア:

[(1, 8413922), (2, 4206961), (11, 764902), (19, 442838), (22, 382451), (38, 221419), (209, 40258), (418, 20129)]