22135390

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1571}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 39897360

約数和(自身を除く): 17761970

約数列:

[1, 2, 5, 10, 1409, 1571, 2818, 3142, 7045, 7855, 14090, 15710, 2213539, 4427078, 11067695, 22135390]

約数ペア:

[(1, 22135390), (2, 11067695), (5, 4427078), (10, 2213539), (1409, 15710), (1571, 14090), (2818, 7855), (3142, 7045)]