22021630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129539}}^1$

素因数の和:129563

約数の個数: 16

約数和(自身を含む): 41970960

約数和(自身を除く): 19949330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 129539, 259078, 647695, 1295390, 2202163, 4404326, 11010815, 22021630]

約数ペア:

[(1, 22021630), (2, 11010815), (5, 4404326), (10, 2202163), (17, 1295390), (34, 647695), (85, 259078), (170, 129539)]