19528022169

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{958807}}^1$

素因数の和:958917

約数の個数: 24

約数和(自身を含む): 29515945472

約数和(自身を除く): 9987923303

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 20367, 958807, 2876421, 8629263, 29723017, 69992911, 89169051, 209978733, 267507153, 629936199, 2169780241, 6509340723, 19528022169]

約数ペア:

[(1, 19528022169), (3, 6509340723), (9, 2169780241), (31, 629936199), (73, 267507153), (93, 209978733), (219, 89169051), (279, 69992911), (657, 29723017), (2263, 8629263), (6789, 2876421), (20367, 958807)]