26638942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25763}}^1$

素因数の和:25823

約数の個数: 16

約数和(自身を含む): 44520192

約数和(自身を除く): 17881250

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 25763, 51526, 283393, 566786, 1210861, 2421722, 13319471, 26638942]

約数ペア:

[(1, 26638942), (2, 13319471), (11, 2421722), (22, 1210861), (47, 566786), (94, 283393), (517, 51526), (1034, 25763)]