12699404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 23331840

約数和(自身を除く): 10632436

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 619, 892, 1238, 2476, 5129, 10258, 14237, 20516, 28474, 56948, 138037, 276074, 552148, 3174851, 6349702, 12699404]

約数ペア:

[(1, 12699404), (2, 6349702), (4, 3174851), (23, 552148), (46, 276074), (92, 138037), (223, 56948), (446, 28474), (619, 20516), (892, 14237), (1238, 10258), (2476, 5129)]