19322404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{284153}}^1$

素因数の和:284174

約数の個数: 12

約数和(自身を含む): 35803404

約数和(自身を除く): 16481000

約数列:

[1, 2, 4, 17, 34, 68, 284153, 568306, 1136612, 4830601, 9661202, 19322404]

約数ペア:

[(1, 19322404), (2, 9661202), (4, 4830601), (17, 1136612), (34, 568306), (68, 284153)]