19102472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45053}}^1$

素因数の和:45112

約数の個数: 16

約数和(自身を含む): 36493740

約数和(自身を除く): 17391268

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45053, 90106, 180212, 360424, 2387809, 4775618, 9551236, 19102472]

約数ペア:

[(1, 19102472), (2, 9551236), (4, 4775618), (8, 2387809), (53, 360424), (106, 180212), (212, 90106), (424, 45053)]