12140342

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 18641664

約数和(自身を除く): 6501322

約数列:

[1, 2, 61, 122, 191, 382, 521, 1042, 11651, 23302, 31781, 63562, 99511, 199022, 6070171, 12140342]

約数ペア:

[(1, 12140342), (2, 6070171), (61, 199022), (122, 99511), (191, 63562), (382, 31781), (521, 23302), (1042, 11651)]