23189710

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4451}}^1$

素因数の和:4979

約数の個数: 16

約数和(自身を含む): 41830992

約数和(自身を除く): 18641282

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 4451, 5210, 8902, 22255, 44510, 2318971, 4637942, 11594855, 23189710]

約数ペア:

[(1, 23189710), (2, 11594855), (5, 4637942), (10, 2318971), (521, 44510), (1042, 22255), (2605, 8902), (4451, 5210)]