13809154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{947}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 21705408

約数和(自身を除く): 7896254

約数列:

[1, 2, 23, 46, 317, 634, 947, 1894, 7291, 14582, 21781, 43562, 300199, 600398, 6904577, 13809154]

約数ペア:

[(1, 13809154), (2, 6904577), (23, 600398), (46, 300199), (317, 43562), (634, 21781), (947, 14582), (1894, 7291)]