22638646

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 34610400

約数和(自身を除く): 11971754

約数列:

[1, 2, 109, 113, 218, 226, 919, 1838, 12317, 24634, 100171, 103847, 200342, 207694, 11319323, 22638646]

約数ペア:

[(1, 22638646), (2, 11319323), (109, 207694), (113, 200342), (218, 103847), (226, 100171), (919, 24634), (1838, 12317)]