19420314

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{111611}}^1$

素因数の和:111645

約数の個数: 16

約数和(自身を含む): 40180320

約数和(自身を除く): 20760006

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 111611, 223222, 334833, 669666, 3236719, 6473438, 9710157, 19420314]

約数ペア:

[(1, 19420314), (2, 9710157), (3, 6473438), (6, 3236719), (29, 669666), (58, 334833), (87, 223222), (174, 111611)]