21836688418

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{11369}}^1\times {\mathrm{7331}}^1$

素因数の和:18833

約数の個数: 16

約数和(自身を含む): 33012476640

約数和(自身を除く): 11175788222

約数列:

[1, 2, 131, 262, 7331, 11369, 14662, 22738, 960361, 1489339, 1920722, 2978678, 83346139, 166692278, 10918344209, 21836688418]

約数ペア:

[(1, 21836688418), (2, 10918344209), (131, 166692278), (262, 83346139), (7331, 2978678), (11369, 1920722), (14662, 1489339), (22738, 960361)]