16840955

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 20913984

約数和(自身を除く): 4073029

約数列:

[1, 5, 41, 113, 205, 565, 727, 3635, 4633, 23165, 29807, 82151, 149035, 410755, 3368191, 16840955]

約数ペア:

[(1, 16840955), (5, 3368191), (41, 410755), (113, 149035), (205, 82151), (565, 29807), (727, 23165), (3635, 4633)]