15260791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 19070464

約数和(自身を除く): 3809673

約数列:

[1, 7, 13, 67, 91, 469, 871, 2503, 6097, 17521, 32539, 167701, 227773, 1173907, 2180113, 15260791]

約数ペア:

[(1, 15260791), (7, 2180113), (13, 1173907), (67, 227773), (91, 167701), (469, 32539), (871, 17521), (2503, 6097)]