12132790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11131}}^1$

素因数の和:11247

約数の個数: 16

約数和(自身を含む): 22041360

約数和(自身を除く): 9908570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11131, 22262, 55655, 111310, 1213279, 2426558, 6066395, 12132790]

約数ペア:

[(1, 12132790), (2, 6066395), (5, 2426558), (10, 1213279), (109, 111310), (218, 55655), (545, 22262), (1090, 11131)]