28482710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149909}}^1$

素因数の和:149935

約数の個数: 16

約数和(自身を含む): 53967600

約数和(自身を除く): 25484890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 149909, 299818, 749545, 1499090, 2848271, 5696542, 14241355, 28482710]

約数ペア:

[(1, 28482710), (2, 14241355), (5, 5696542), (10, 2848271), (19, 1499090), (38, 749545), (95, 299818), (190, 149909)]