39505724

素因数分解:

$2^2\times {\mathrm{2129}}^1\times {\mathrm{4639}}^1$

素因数の和:6772

約数の個数: 12

約数和(自身を含む): 69182400

約数和(自身を除く): 29676676

約数列:

[1, 2, 4, 2129, 4258, 4639, 8516, 9278, 18556, 9876431, 19752862, 39505724]

約数ペア:

[(1, 39505724), (2, 19752862), (4, 9876431), (2129, 18556), (4258, 9278), (4639, 8516)]