19402326

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9539}}^1$

素因数の和:9660

約数の個数: 24

約数和(自身を含む): 42414840

約数和(自身を除く): 23012514

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9539, 19078, 28617, 57234, 85851, 171702, 1077907, 2155814, 3233721, 6467442, 9701163, 19402326]

約数ペア:

[(1, 19402326), (2, 9701163), (3, 6467442), (6, 3233721), (9, 2155814), (18, 1077907), (113, 171702), (226, 85851), (339, 57234), (678, 28617), (1017, 19078), (2034, 9539)]