12706771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 16116480

約数和(自身を除く): 3409709

約数列:

[1, 7, 11, 59, 77, 413, 649, 2797, 4543, 19579, 30767, 165023, 215369, 1155161, 1815253, 12706771]

約数ペア:

[(1, 12706771), (7, 1815253), (11, 1155161), (59, 215369), (77, 165023), (413, 30767), (649, 19579), (2797, 4543)]