11961884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271861}}^1$

素因数の和:271876

約数の個数: 12

約数和(自身を含む): 22836408

約数和(自身を除く): 10874524

約数列:

[1, 2, 4, 11, 22, 44, 271861, 543722, 1087444, 2990471, 5980942, 11961884]

約数ペア:

[(1, 11961884), (2, 5980942), (4, 2990471), (11, 1087444), (22, 543722), (44, 271861)]