16052309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 19850880

約数和(自身を除く): 3798571

約数列:

[1, 7, 13, 91, 419, 421, 2933, 2947, 5447, 5473, 38129, 38311, 176399, 1234793, 2293187, 16052309]

約数ペア:

[(1, 16052309), (7, 2293187), (13, 1234793), (91, 176399), (419, 38311), (421, 38129), (2933, 5473), (2947, 5447)]