19483312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{32911}}^1$

素因数の和:32956

約数の個数: 20

約数和(自身を含む): 38770336

約数和(自身を除く): 19287024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 32911, 65822, 131644, 263288, 526576, 1217707, 2435414, 4870828, 9741656, 19483312]

約数ペア:

[(1, 19483312), (2, 9741656), (4, 4870828), (8, 2435414), (16, 1217707), (37, 526576), (74, 263288), (148, 131644), (296, 65822), (592, 32911)]