9537399790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2641939}}^1$

素因数の和:2641984

約数の個数: 24

約数和(自身を含む): 18118424520

約数和(自身を除く): 8581024730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 2641939, 5283878, 13209695, 26419390, 50196841, 100393682, 250984205, 501968410, 953739979, 1907479958, 4768699895, 9537399790]

約数ペア:

[(1, 9537399790), (2, 4768699895), (5, 1907479958), (10, 953739979), (19, 501968410), (38, 250984205), (95, 100393682), (190, 50196841), (361, 26419390), (722, 13209695), (1805, 5283878), (3610, 2641939)]