12137380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4019}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 25663680

約数和(自身を除く): 13526300

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 4019, 8038, 16076, 20095, 40190, 80380, 606869, 1213738, 2427476, 3034345, 6068690, 12137380]

約数ペア:

[(1, 12137380), (2, 6068690), (4, 3034345), (5, 2427476), (10, 1213738), (20, 606869), (151, 80380), (302, 40190), (604, 20095), (755, 16076), (1510, 8038), (3020, 4019)]