13994140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18911}}^1$

素因数の和:18957

約数の個数: 24

約数和(自身を含む): 30183552

約数和(自身を除く): 16189412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18911, 37822, 75644, 94555, 189110, 378220, 699707, 1399414, 2798828, 3498535, 6997070, 13994140]

約数ペア:

[(1, 13994140), (2, 6997070), (4, 3498535), (5, 2798828), (10, 1399414), (20, 699707), (37, 378220), (74, 189110), (148, 94555), (185, 75644), (370, 37822), (740, 18911)]