2019489434

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{111611}}^1$

素因数の和:111805

約数の個数: 16

約数和(自身を含む): 3093884640

約数和(自身を除く): 1074395206

約数列:

[1, 2, 83, 109, 166, 218, 9047, 18094, 111611, 223222, 9263713, 12165599, 18527426, 24331198, 1009744717, 2019489434]

約数ペア:

[(1, 2019489434), (2, 1009744717), (83, 24331198), (109, 18527426), (166, 12165599), (218, 9263713), (9047, 223222), (18094, 111611)]