15211651

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9833}}^1$

素因数の和:9870

約数の個数: 16

約数和(自身を含む): 19825344

約数和(自身を除く): 4613693

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 9833, 68831, 127829, 167161, 894803, 1170127, 2173093, 15211651]

約数ペア:

[(1, 15211651), (7, 2173093), (13, 1170127), (17, 894803), (91, 167161), (119, 127829), (221, 68831), (1547, 9833)]