18863559933

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{119131}}^1$

素因数の和:120304

約数の個数: 16

約数和(自身を含む): 25709638656

約数和(自身を除く): 6846078723

約数列:

[1, 3, 47, 141, 1123, 3369, 52781, 119131, 158343, 357393, 5599157, 16797471, 133784113, 401352339, 6287853311, 18863559933]

約数ペア:

[(1, 18863559933), (3, 6287853311), (47, 401352339), (141, 133784113), (1123, 16797471), (3369, 5599157), (52781, 357393), (119131, 158343)]