12876526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6269}}^1$

素因数の和:6363

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 8190674

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 6269, 12538, 81497, 162994, 495251, 990502, 6438263, 12876526]

約数ペア:

[(1, 12876526), (2, 6438263), (13, 990502), (26, 495251), (79, 162994), (158, 81497), (1027, 12538), (2054, 6269)]