18774382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3541}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 30857904

約数和(自身を除く): 12083522

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3541, 5302, 7082, 38951, 77902, 853381, 1706762, 9387191, 18774382]

約数ペア:

[(1, 18774382), (2, 9387191), (11, 1706762), (22, 853381), (241, 77902), (482, 38951), (2651, 7082), (3541, 5302)]