17639446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1213}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 28932048

約数和(自身を除く): 11292602

約数列:

[1, 2, 11, 22, 661, 1213, 1322, 2426, 7271, 13343, 14542, 26686, 801793, 1603586, 8819723, 17639446]

約数ペア:

[(1, 17639446), (2, 8819723), (11, 1603586), (22, 801793), (661, 26686), (1213, 14542), (1322, 13343), (2426, 7271)]