19041334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4493}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 30954672

約数和(自身を除く): 11913338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4493, 8986, 58409, 116818, 732359, 1464718, 9520667, 19041334]

約数ペア:

[(1, 19041334), (2, 9520667), (13, 1464718), (26, 732359), (163, 116818), (326, 58409), (2119, 8986), (4238, 4493)]