15920054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 24645600

約数和(自身を除く): 8725546

約数列:

[1, 2, 41, 82, 149, 298, 1303, 2606, 6109, 12218, 53423, 106846, 194147, 388294, 7960027, 15920054]

約数ペア:

[(1, 15920054), (2, 7960027), (41, 388294), (82, 194147), (149, 106846), (298, 53423), (1303, 12218), (2606, 6109)]