2019571818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{987083}}^1$

素因数の和:987130

約数の個数: 32

約数和(自身を含む): 4548483072

約数和(自身を除く): 2528911254

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 987083, 1974166, 2961249, 5922498, 10857913, 21715826, 30599573, 32573739, 61199146, 65147478, 91798719, 183597438, 336595303, 673190606, 1009785909, 2019571818]

約数ペア:

[(1, 2019571818), (2, 1009785909), (3, 673190606), (6, 336595303), (11, 183597438), (22, 91798719), (31, 65147478), (33, 61199146), (62, 32573739), (66, 30599573), (93, 21715826), (186, 10857913), (341, 5922498), (682, 2961249), (1023, 1974166), (2046, 987083)]