11947870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 23970816

約数和(自身を除く): 12022946

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2311, 2585, 4622, 5170, 11555, 23110, 25421, 50842, 108617, 127105, 217234, 254210, 543085, 1086170, 1194787, 2389574, 5973935, 11947870]

約数ペア:

[(1, 11947870), (2, 5973935), (5, 2389574), (10, 1194787), (11, 1086170), (22, 543085), (47, 254210), (55, 217234), (94, 127105), (110, 108617), (235, 50842), (470, 25421), (517, 23110), (1034, 11555), (2311, 5170), (2585, 4622)]