22382230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172171}}^1$

素因数の和:172191

約数の個数: 16

約数和(自身を含む): 43387344

約数和(自身を除く): 21005114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 172171, 344342, 860855, 1721710, 2238223, 4476446, 11191115, 22382230]

約数ペア:

[(1, 22382230), (2, 11191115), (5, 4476446), (10, 2238223), (13, 1721710), (26, 860855), (65, 344342), (130, 172171)]