12568865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 16215552

約数和(自身を除く): 3646687

約数列:

[1, 5, 17, 67, 85, 335, 1139, 2207, 5695, 11035, 37519, 147869, 187595, 739345, 2513773, 12568865]

約数ペア:

[(1, 12568865), (5, 2513773), (17, 739345), (67, 187595), (85, 147869), (335, 37519), (1139, 11035), (2207, 5695)]