131263638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1988843}}^1$

素因数の和:1988859

約数の個数: 16

約数和(自身を含む): 286393536

約数和(自身を除く): 155129898

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1988843, 3977686, 5966529, 11933058, 21877273, 43754546, 65631819, 131263638]

約数ペア:

[(1, 131263638), (2, 65631819), (3, 43754546), (6, 21877273), (11, 11933058), (22, 5966529), (33, 3977686), (66, 1988843)]