19320232

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{9397}}^1$

素因数の和:9660

約数の個数: 16

約数和(自身を含む): 36370260

約数和(自身を除く): 17050028

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 9397, 18794, 37588, 75176, 2415029, 4830058, 9660116, 19320232]

約数ペア:

[(1, 19320232), (2, 9660116), (4, 4830058), (8, 2415029), (257, 75176), (514, 37588), (1028, 18794), (2056, 9397)]