17946434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7219}}^1$

素因数の和:7345

約数の個数: 16

約数和(自身を含む): 29630880

約数和(自身を除く): 11684446

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 7219, 14438, 79409, 158818, 815747, 1631494, 8973217, 17946434]

約数ペア:

[(1, 17946434), (2, 8973217), (11, 1631494), (22, 815747), (113, 158818), (226, 79409), (1243, 14438), (2486, 7219)]