3917572

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 18

約数和(自身を含む): 7238238

約数和(自身を除く): 3320666

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2713, 5426, 10852, 51547, 103094, 206188, 979393, 1958786, 3917572]

約数ペア:

[(1, 3917572), (2, 1958786), (4, 979393), (19, 206188), (38, 103094), (76, 51547), (361, 10852), (722, 5426), (1444, 2713)]