13031755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 17136864

約数和(自身を除く): 4105109

約数列:

[1, 5, 11, 55, 313, 757, 1565, 3443, 3785, 8327, 17215, 41635, 236941, 1184705, 2606351, 13031755]

約数ペア:

[(1, 13031755), (5, 2606351), (11, 1184705), (55, 236941), (313, 41635), (757, 17215), (1565, 8327), (3443, 3785)]