19836610

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3001}}^1$

素因数の和:3669

約数の個数: 16

約数和(自身を含む): 35771832

約数和(自身を除く): 15935222

約数列:

[1, 2, 5, 10, 661, 1322, 3001, 3305, 6002, 6610, 15005, 30010, 1983661, 3967322, 9918305, 19836610]

約数ペア:

[(1, 19836610), (2, 9918305), (5, 3967322), (10, 1983661), (661, 30010), (1322, 15005), (3001, 6610), (3305, 6002)]