12862828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 25223184

約数和(自身を除く): 12360356

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7901, 15802, 31604, 86911, 173822, 292337, 347644, 584674, 1169348, 3215707, 6431414, 12862828]

約数ペア:

[(1, 12862828), (2, 6431414), (4, 3215707), (11, 1169348), (22, 584674), (37, 347644), (44, 292337), (74, 173822), (148, 86911), (407, 31604), (814, 15802), (1628, 7901)]