2019339718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1\times {\mathrm{10289}}^1$

素因数の和:11124

約数の個数: 24

約数和(自身を含む): 3333836520

約数和(自身を除く): 1314496802

約数列:

[1, 2, 11, 22, 121, 242, 811, 1622, 8921, 10289, 17842, 20578, 98131, 113179, 196262, 226358, 1244969, 2489938, 8344379, 16688758, 91788169, 183576338, 1009669859, 2019339718]

約数ペア:

[(1, 2019339718), (2, 1009669859), (11, 183576338), (22, 91788169), (121, 16688758), (242, 8344379), (811, 2489938), (1622, 1244969), (8921, 226358), (10289, 196262), (17842, 113179), (20578, 98131)]