18436270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5107}}^1$

素因数の和:5152

約数の個数: 24

約数和(自身を含む): 35030664

約数和(自身を除く): 16594394

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5107, 10214, 25535, 51070, 97033, 194066, 485165, 970330, 1843627, 3687254, 9218135, 18436270]

約数ペア:

[(1, 18436270), (2, 9218135), (5, 3687254), (10, 1843627), (19, 970330), (38, 485165), (95, 194066), (190, 97033), (361, 51070), (722, 25535), (1805, 10214), (3610, 5107)]