9415940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15227

約数の個数: 24

約数和(自身を含む): 20412672

約数和(自身を除く): 10996732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15187, 30374, 60748, 75935, 151870, 303740, 470797, 941594, 1883188, 2353985, 4707970, 9415940]

約数ペア:

[(1, 9415940), (2, 4707970), (4, 2353985), (5, 1883188), (10, 941594), (20, 470797), (31, 303740), (62, 151870), (124, 75935), (155, 60748), (310, 30374), (620, 15187)]