19447836

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5279}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 45534720

約数和(自身を除く): 26086884

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5279, 10558, 15837, 21116, 31674, 63348, 1620653, 3241306, 4861959, 6482612, 9723918, 19447836]

約数ペア:

[(1, 19447836), (2, 9723918), (3, 6482612), (4, 4861959), (6, 3241306), (12, 1620653), (307, 63348), (614, 31674), (921, 21116), (1228, 15837), (1842, 10558), (3684, 5279)]