11420254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 18162000

約数和(自身を除く): 6741746

約数列:

[1, 2, 19, 38, 149, 298, 2017, 2831, 4034, 5662, 38323, 76646, 300533, 601066, 5710127, 11420254]

約数ペア:

[(1, 11420254), (2, 5710127), (19, 601066), (38, 300533), (149, 76646), (298, 38323), (2017, 5662), (2831, 4034)]