47237572

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{32713}}^1$

素因数の和:32755

約数の個数: 18

約数和(自身を含む): 87248238

約数和(自身を除く): 40010666

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 32713, 65426, 130852, 621547, 1243094, 2486188, 11809393, 23618786, 47237572]

約数ペア:

[(1, 47237572), (2, 23618786), (4, 11809393), (19, 2486188), (38, 1243094), (76, 621547), (361, 130852), (722, 65426), (1444, 32713)]