12127270

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4139}}^1$

素因数の和:4439

約数の個数: 16

約数和(自身を含む): 21908880

約数和(自身を除く): 9781610

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 4139, 8278, 20695, 41390, 1212727, 2425454, 6063635, 12127270]

約数ペア:

[(1, 12127270), (2, 6063635), (5, 2425454), (10, 1212727), (293, 41390), (586, 20695), (1465, 8278), (2930, 4139)]