13955660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18859}}^1$

素因数の和:18905

約数の個数: 24

約数和(自身を含む): 30100560

約数和(自身を除く): 16144900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18859, 37718, 75436, 94295, 188590, 377180, 697783, 1395566, 2791132, 3488915, 6977830, 13955660]

約数ペア:

[(1, 13955660), (2, 6977830), (4, 3488915), (5, 2791132), (10, 1395566), (20, 697783), (37, 377180), (74, 188590), (148, 94295), (185, 75436), (370, 37718), (740, 18859)]