2019905178

素因数分解:

$2^1\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{232013}}^1$

素因数の和:233469

約数の個数: 16

約数和(自身を含む): 4042611936

約数和(自身を除く): 2022706758

約数列:

[1, 2, 3, 6, 1451, 2902, 4353, 8706, 232013, 464026, 696039, 1392078, 336650863, 673301726, 1009952589, 2019905178]

約数ペア:

[(1, 2019905178), (2, 1009952589), (3, 673301726), (6, 336650863), (1451, 1392078), (2902, 696039), (4353, 464026), (8706, 232013)]