15439417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 19498752

約数和(自身を除く): 4059335

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5641, 39487, 95897, 129743, 671279, 908201, 2205631, 15439417]

約数ペア:

[(1, 15439417), (7, 2205631), (17, 908201), (23, 671279), (119, 129743), (161, 95897), (391, 39487), (2737, 5641)]