13706428

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2503}}^1$

素因数の和:2581

約数の個数: 18

約数和(自身を含む): 24661896

約数和(自身を除く): 10955468

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2503, 2738, 5006, 5476, 10012, 92611, 185222, 370444, 3426607, 6853214, 13706428]

約数ペア:

[(1, 13706428), (2, 6853214), (4, 3426607), (37, 370444), (74, 185222), (148, 92611), (1369, 10012), (2503, 5476), (2738, 5006)]