18443834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5389

約数の個数: 16

約数和(自身を含む): 29023488

約数和(自身を除く): 10579654

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 5303, 10606, 196211, 249241, 392422, 498482, 9221917, 18443834]

約数ペア:

[(1, 18443834), (2, 9221917), (37, 498482), (47, 392422), (74, 249241), (94, 196211), (1739, 10606), (3478, 5303)]