19340222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1063}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 31715712

約数和(自身を除く): 12375490

約数列:

[1, 2, 11, 22, 827, 1063, 1654, 2126, 9097, 11693, 18194, 23386, 879101, 1758202, 9670111, 19340222]

約数ペア:

[(1, 19340222), (2, 9670111), (11, 1758202), (22, 879101), (827, 23386), (1063, 18194), (1654, 11693), (2126, 9097)]