16226845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 20476800

約数和(自身を除く): 4249955

約数列:

[1, 5, 23, 115, 149, 745, 947, 3427, 4735, 17135, 21781, 108905, 141103, 705515, 3245369, 16226845]

約数ペア:

[(1, 16226845), (5, 3245369), (23, 705515), (115, 141103), (149, 108905), (745, 21781), (947, 17135), (3427, 4735)]