131864942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{5309}}^1$

素因数の和:6451

約数の個数: 16

約数和(自身を含む): 216010800

約数和(自身を除く): 84145858

約数列:

[1, 2, 11, 22, 1129, 2258, 5309, 10618, 12419, 24838, 58399, 116798, 5993861, 11987722, 65932471, 131864942]

約数ペア:

[(1, 131864942), (2, 65932471), (11, 11987722), (22, 5993861), (1129, 116798), (2258, 58399), (5309, 24838), (10618, 12419)]