1920662015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{11329}}^1$

素因数の和:12202

約数の個数: 16

約数和(自身を含む): 2364072480

約数和(自身を除く): 443410465

約数列:

[1, 5, 41, 205, 827, 4135, 11329, 33907, 56645, 169535, 464489, 2322445, 9369083, 46845415, 384132403, 1920662015]

約数ペア:

[(1, 1920662015), (5, 384132403), (41, 46845415), (205, 9369083), (827, 2322445), (4135, 464489), (11329, 169535), (33907, 56645)]