12670310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20771}}^1$

素因数の和:20839

約数の個数: 16

約数和(自身を含む): 23181552

約数和(自身を除く): 10511242

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 20771, 41542, 103855, 207710, 1267031, 2534062, 6335155, 12670310]

約数ペア:

[(1, 12670310), (2, 6335155), (5, 2534062), (10, 1267031), (61, 207710), (122, 103855), (305, 41542), (610, 20771)]