19609702

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 34371000

約数和(自身を除く): 14761298

約数列:

[1, 2, 7, 14, 49, 98, 401, 499, 802, 998, 2807, 3493, 5614, 6986, 19649, 24451, 39298, 48902, 200099, 400198, 1400693, 2801386, 9804851, 19609702]

約数ペア:

[(1, 19609702), (2, 9804851), (7, 2801386), (14, 1400693), (49, 400198), (98, 200099), (401, 48902), (499, 39298), (802, 24451), (998, 19649), (2807, 6986), (3493, 5614)]