16141021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 12

約数和(自身を含む): 17622900

約数和(自身を除く): 1481879

約数列:

[1, 13, 149, 169, 641, 1937, 8333, 25181, 95509, 108329, 1241617, 16141021]

約数ペア:

[(1, 16141021), (13, 1241617), (149, 108329), (169, 95509), (641, 25181), (1937, 8333)]