19272862

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3433}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 33131232

約数和(自身を除く): 13858370

約数列:

[1, 2, 7, 14, 401, 802, 2807, 3433, 5614, 6866, 24031, 48062, 1376633, 2753266, 9636431, 19272862]

約数ペア:

[(1, 19272862), (2, 9636431), (7, 2753266), (14, 1376633), (401, 48062), (802, 24031), (2807, 6866), (3433, 5614)]