12538486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9967}}^1$

素因数の和:10023

約数の個数: 16

約数和(自身を含む): 20454336

約数和(自身を除く): 7915850

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 9967, 19934, 169439, 338878, 368779, 737558, 6269243, 12538486]

約数ペア:

[(1, 12538486), (2, 6269243), (17, 737558), (34, 368779), (37, 338878), (74, 169439), (629, 19934), (1258, 9967)]