18886570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 17271830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 929, 1070, 1858, 2033, 4066, 4645, 9290, 10165, 17651, 20330, 35302, 88255, 99403, 176510, 198806, 497015, 994030, 1888657, 3777314, 9443285, 18886570]

約数ペア:

[(1, 18886570), (2, 9443285), (5, 3777314), (10, 1888657), (19, 994030), (38, 497015), (95, 198806), (107, 176510), (190, 99403), (214, 88255), (535, 35302), (929, 20330), (1070, 17651), (1858, 10165), (2033, 9290), (4066, 4645)]