16189701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3581}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 23727168

約数和(自身を除く): 7537467

約数列:

[1, 3, 11, 33, 137, 411, 1507, 3581, 4521, 10743, 39391, 118173, 490597, 1471791, 5396567, 16189701]

約数ペア:

[(1, 16189701), (3, 5396567), (11, 1471791), (33, 490597), (137, 118173), (411, 39391), (1507, 10743), (3581, 4521)]