11436620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44009

約数の個数: 24

約数和(自身を含む): 25864944

約数和(自身を除く): 14428324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 43987, 87974, 175948, 219935, 439870, 571831, 879740, 1143662, 2287324, 2859155, 5718310, 11436620]

約数ペア:

[(1, 11436620), (2, 5718310), (4, 2859155), (5, 2287324), (10, 1143662), (13, 879740), (20, 571831), (26, 439870), (52, 219935), (65, 175948), (130, 87974), (260, 43987)]