1121389082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20479}}^1$

素因数の和:20642

約数の個数: 32

約数和(自身を含む): 1946419200

約数和(自身を除く): 825030118

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 1441, 2489, 2882, 4978, 20479, 27379, 40958, 54758, 225269, 389101, 450538, 778202, 2682749, 4280111, 5365498, 8560222, 29510239, 50972231, 59020478, 101944462, 560694541, 1121389082]

約数ペア:

[(1, 1121389082), (2, 560694541), (11, 101944462), (19, 59020478), (22, 50972231), (38, 29510239), (131, 8560222), (209, 5365498), (262, 4280111), (418, 2682749), (1441, 778202), (2489, 450538), (2882, 389101), (4978, 225269), (20479, 54758), (27379, 40958)]