11355940

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3137}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 23986872

約数和(自身を除く): 12630932

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3137, 3620, 6274, 12548, 15685, 31370, 62740, 567797, 1135594, 2271188, 2838985, 5677970, 11355940]

約数ペア:

[(1, 11355940), (2, 5677970), (4, 2838985), (5, 2271188), (10, 1135594), (20, 567797), (181, 62740), (362, 31370), (724, 15685), (905, 12548), (1810, 6274), (3137, 3620)]