12393170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72901}}^1$

素因数の和:72925

約数の個数: 16

約数和(自身を含む): 23620248

約数和(自身を除く): 11227078

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 72901, 145802, 364505, 729010, 1239317, 2478634, 6196585, 12393170]

約数ペア:

[(1, 12393170), (2, 6196585), (5, 2478634), (10, 1239317), (17, 729010), (34, 364505), (85, 145802), (170, 72901)]