18473230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42961}}^1$

素因数の和:43011

約数の個数: 16

約数和(自身を含む): 34025904

約数和(自身を除く): 15552674

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 42961, 85922, 214805, 429610, 1847323, 3694646, 9236615, 18473230]

約数ペア:

[(1, 18473230), (2, 9236615), (5, 3694646), (10, 1847323), (43, 429610), (86, 214805), (215, 85922), (430, 42961)]