22113782

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 12556810

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 5471, 10942, 235253, 257137, 470506, 514274, 11056891, 22113782]

約数ペア:

[(1, 22113782), (2, 11056891), (43, 514274), (47, 470506), (86, 257137), (94, 235253), (2021, 10942), (4042, 5471)]