18634270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35159}}^1$

素因数の和:35219

約数の個数: 16

約数和(自身を含む): 34175520

約数和(自身を除く): 15541250

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 35159, 70318, 175795, 351590, 1863427, 3726854, 9317135, 18634270]

約数ペア:

[(1, 18634270), (2, 9317135), (5, 3726854), (10, 1863427), (53, 351590), (106, 175795), (265, 70318), (530, 35159)]