19642828

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{9283}}^1$

素因数の和:9333

約数の個数: 18

約数和(自身を含む): 35938364

約数和(自身を除く): 16295536

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9283, 18566, 37132, 213509, 427018, 854036, 4910707, 9821414, 19642828]

約数ペア:

[(1, 19642828), (2, 9821414), (4, 4910707), (23, 854036), (46, 427018), (92, 213509), (529, 37132), (1058, 18566), (2116, 9283)]