11964028540

素因数分解:

$2^2\times 5^1\times {\mathrm{598201427}}^1$

素因数の和:598201436

約数の個数: 12

約数和(自身を含む): 25124459976

約数和(自身を除く): 13160431436

約数列:

[1, 2, 4, 5, 10, 20, 598201427, 1196402854, 2392805708, 2991007135, 5982014270, 11964028540]

約数ペア:

[(1, 11964028540), (2, 5982014270), (4, 2991007135), (5, 2392805708), (10, 1196402854), (20, 598201427)]