2019062210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18355111}}^1$

素因数の和:18355129

約数の個数: 16

約数和(自身を含む): 3964704192

約数和(自身を除く): 1945641982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18355111, 36710222, 91775555, 183551110, 201906221, 403812442, 1009531105, 2019062210]

約数ペア:

[(1, 2019062210), (2, 1009531105), (5, 403812442), (10, 201906221), (11, 183551110), (22, 91775555), (55, 36710222), (110, 18355111)]