1919027594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{87491}}^1$

素因数の和:88501

約数の個数: 16

約数和(自身を含む): 3143412576

約数和(自身を除く): 1224384982

約数列:

[1, 2, 11, 22, 997, 1994, 10967, 21934, 87491, 174982, 962401, 1924802, 87228527, 174457054, 959513797, 1919027594]

約数ペア:

[(1, 1919027594), (2, 959513797), (11, 174457054), (22, 87228527), (997, 1924802), (1994, 962401), (10967, 174982), (21934, 87491)]