190001903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1759}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 234178560

約数和(自身を除く): 44176657

約数列:

[1, 7, 13, 91, 1187, 1759, 8309, 12313, 15431, 22867, 108017, 160069, 2087933, 14615531, 27143129, 190001903]

約数ペア:

[(1, 190001903), (7, 27143129), (13, 14615531), (91, 2087933), (1187, 160069), (1759, 108017), (8309, 22867), (12313, 15431)]