131095910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1191781}}^1$

素因数の和:1191799

約数の個数: 16

約数和(自身を含む): 257424912

約数和(自身を除く): 126329002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1191781, 2383562, 5958905, 11917810, 13109591, 26219182, 65547955, 131095910]

約数ペア:

[(1, 131095910), (2, 65547955), (5, 26219182), (10, 13109591), (11, 11917810), (22, 5958905), (55, 2383562), (110, 1191781)]