19372832

素因数分解:

$2^5\times {\mathrm{605401}}^1$

素因数の和:605411

約数の個数: 12

約数和(自身を含む): 38140326

約数和(自身を除く): 18767494

約数列:

[1, 2, 4, 8, 16, 32, 605401, 1210802, 2421604, 4843208, 9686416, 19372832]

約数ペア:

[(1, 19372832), (2, 9686416), (4, 4843208), (8, 2421604), (16, 1210802), (32, 605401)]