12726370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74861}}^1$

素因数の和:74885

約数の個数: 16

約数和(自身を含む): 24255288

約数和(自身を除く): 11528918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74861, 149722, 374305, 748610, 1272637, 2545274, 6363185, 12726370]

約数ペア:

[(1, 12726370), (2, 6363185), (5, 2545274), (10, 1272637), (17, 748610), (34, 374305), (85, 149722), (170, 74861)]