12899684

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6311}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 26156928

約数和(自身を除く): 13257244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6311, 12622, 25244, 44177, 88354, 176708, 460703, 921406, 1842812, 3224921, 6449842, 12899684]

約数ペア:

[(1, 12899684), (2, 6449842), (4, 3224921), (7, 1842812), (14, 921406), (28, 460703), (73, 176708), (146, 88354), (292, 44177), (511, 25244), (1022, 12622), (2044, 6311)]