15697688201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{108893}}^1$

素因数の和:109772

約数の個数: 12

約数和(自身を含む): 17018172108

約数和(自身を除く): 1320483907

約数列:

[1, 13, 169, 853, 11089, 108893, 144157, 1415609, 18402917, 92885729, 1207514477, 15697688201]

約数ペア:

[(1, 15697688201), (13, 1207514477), (169, 92885729), (853, 18402917), (11089, 1415609), (108893, 144157)]