22748290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52903}}^1$

素因数の和:52953

約数の個数: 16

約数和(自身を含む): 41899968

約数和(自身を除く): 19151678

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 52903, 105806, 264515, 529030, 2274829, 4549658, 11374145, 22748290]

約数ペア:

[(1, 22748290), (2, 11374145), (5, 4549658), (10, 2274829), (43, 529030), (86, 264515), (215, 105806), (430, 52903)]