14991380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39451}}^1$

素因数の和:39479

約数の個数: 24

約数和(自身を含む): 33139680

約数和(自身を除く): 18148300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 39451, 78902, 157804, 197255, 394510, 749569, 789020, 1499138, 2998276, 3747845, 7495690, 14991380]

約数ペア:

[(1, 14991380), (2, 7495690), (4, 3747845), (5, 2998276), (10, 1499138), (19, 789020), (20, 749569), (38, 394510), (76, 197255), (95, 157804), (190, 78902), (380, 39451)]