2019721854

素因数分解:

$2^1\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{292459}}^1$

素因数の和:293615

約数の個数: 16

約数和(自身を含む): 4042967040

約数和(自身を除く): 2023245186

約数列:

[1, 2, 3, 6, 1151, 2302, 3453, 6906, 292459, 584918, 877377, 1754754, 336620309, 673240618, 1009860927, 2019721854]

約数ペア:

[(1, 2019721854), (2, 1009860927), (3, 673240618), (6, 336620309), (1151, 1754754), (2302, 877377), (3453, 584918), (6906, 292459)]