19624812

素因数分解:

$2^2\times 3^1\times {\mathrm{1635401}}^1$

素因数の和:1635408

約数の個数: 12

約数和(自身を含む): 45791256

約数和(自身を除く): 26166444

約数列:

[1, 2, 3, 4, 6, 12, 1635401, 3270802, 4906203, 6541604, 9812406, 19624812]

約数ペア:

[(1, 19624812), (2, 9812406), (3, 6541604), (4, 4906203), (6, 3270802), (12, 1635401)]