22430330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172541}}^1$

素因数の和:172561

約数の個数: 16

約数和(自身を含む): 43480584

約数和(自身を除く): 21050254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 172541, 345082, 862705, 1725410, 2243033, 4486066, 11215165, 22430330]

約数ペア:

[(1, 22430330), (2, 11215165), (5, 4486066), (10, 2243033), (13, 1725410), (26, 862705), (65, 345082), (130, 172541)]