18870293086

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1\times {\mathrm{46471}}^1$

素因数の和:47727

約数の個数: 16

約数和(自身を含む): 28481015808

約数和(自身を除く): 9610722722

約数列:

[1, 2, 191, 382, 1063, 2126, 46471, 92942, 203033, 406066, 8875961, 17751922, 49398673, 98797346, 9435146543, 18870293086]

約数ペア:

[(1, 18870293086), (2, 9435146543), (191, 98797346), (382, 49398673), (1063, 17751922), (2126, 8875961), (46471, 406066), (92942, 203033)]