19079338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1997}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 30425544

約数和(自身を除く): 11346206

約数列:

[1, 2, 17, 34, 281, 562, 1997, 3994, 4777, 9554, 33949, 67898, 561157, 1122314, 9539669, 19079338]

約数ペア:

[(1, 19079338), (2, 9539669), (17, 1122314), (34, 561157), (281, 67898), (562, 33949), (1997, 9554), (3994, 4777)]