12946526

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3295

約数の個数: 16

約数和(自身を含む): 20300544

約数和(自身を除く): 7354018

約数列:

[1, 2, 43, 47, 86, 94, 2021, 3203, 4042, 6406, 137729, 150541, 275458, 301082, 6473263, 12946526]

約数ペア:

[(1, 12946526), (2, 6473263), (43, 301082), (47, 275458), (86, 150541), (94, 137729), (2021, 6406), (3203, 4042)]