9975844

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{1129}}^1$

素因数の和:1227

約数の個数: 18

約数和(自身を含む): 17852870

約数和(自身を除く): 7877026

約数列:

[1, 2, 4, 47, 94, 188, 1129, 2209, 2258, 4418, 4516, 8836, 53063, 106126, 212252, 2493961, 4987922, 9975844]

約数ペア:

[(1, 9975844), (2, 4987922), (4, 2493961), (47, 212252), (94, 106126), (188, 53063), (1129, 8836), (2209, 4516), (2258, 4418)]