16879930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 15260870

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 929, 1817, 1858, 3634, 4645, 9085, 9290, 18170, 21367, 42734, 73391, 106835, 146782, 213670, 366955, 733910, 1687993, 3375986, 8439965, 16879930]

約数ペア:

[(1, 16879930), (2, 8439965), (5, 3375986), (10, 1687993), (23, 733910), (46, 366955), (79, 213670), (115, 146782), (158, 106835), (230, 73391), (395, 42734), (790, 21367), (929, 18170), (1817, 9290), (1858, 9085), (3634, 4645)]