19445224

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19139}}^1$

素因数の和:19272

約数の個数: 16

約数和(自身を含む): 36748800

約数和(自身を除く): 17303576

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19139, 38278, 76556, 153112, 2430653, 4861306, 9722612, 19445224]

約数ペア:

[(1, 19445224), (2, 9722612), (4, 4861306), (8, 2430653), (127, 153112), (254, 76556), (508, 38278), (1016, 19139)]