2021821604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4793}}^1\times {\mathrm{9587}}^1$

素因数の和:14395

約数の個数: 24

約数和(自身を含む): 3861049248

約数和(自身を除く): 1839227644

約数列:

[1, 2, 4, 11, 22, 44, 4793, 9586, 9587, 19172, 19174, 38348, 52723, 105446, 105457, 210892, 210914, 421828, 45950491, 91900982, 183801964, 505455401, 1010910802, 2021821604]

約数ペア:

[(1, 2021821604), (2, 1010910802), (4, 505455401), (11, 183801964), (22, 91900982), (44, 45950491), (4793, 421828), (9586, 210914), (9587, 210892), (19172, 105457), (19174, 105446), (38348, 52723)]