16941665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 5266591

約数列:

[1, 5, 13, 65, 71, 355, 923, 3671, 4615, 18355, 47723, 238615, 260641, 1303205, 3388333, 16941665]

約数ペア:

[(1, 16941665), (5, 3388333), (13, 1303205), (65, 260641), (71, 238615), (355, 47723), (923, 18355), (3671, 4615)]