19394644

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 35175168

約数和(自身を除く): 15780524

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1453, 2906, 3337, 5812, 6674, 13348, 68291, 103163, 136582, 206326, 273164, 412652, 4848661, 9697322, 19394644]

約数ペア:

[(1, 19394644), (2, 9697322), (4, 4848661), (47, 412652), (71, 273164), (94, 206326), (142, 136582), (188, 103163), (284, 68291), (1453, 13348), (2906, 6674), (3337, 5812)]