15906163

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3786

約数の個数: 16

約数和(自身を含む): 19998720

約数和(自身を除く): 4092557

約数列:

[1, 7, 13, 47, 91, 329, 611, 3719, 4277, 26033, 48347, 174793, 338429, 1223551, 2272309, 15906163]

約数ペア:

[(1, 15906163), (7, 2272309), (13, 1223551), (47, 338429), (91, 174793), (329, 48347), (611, 26033), (3719, 4277)]