12858274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44959}}^1$

素因数の和:44985

約数の個数: 16

約数和(自身を含む): 22659840

約数和(自身を除く): 9801566

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44959, 89918, 494549, 584467, 989098, 1168934, 6429137, 12858274]

約数ペア:

[(1, 12858274), (2, 6429137), (11, 1168934), (13, 989098), (22, 584467), (26, 494549), (143, 89918), (286, 44959)]