27788222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9536

約数の個数: 32

約数和(自身を含む): 54708480

約数和(自身を除く): 26920258

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9497, 18994, 66479, 104467, 132958, 180443, 208934, 360886, 731269, 1263101, 1462538, 1984873, 2526202, 3969746, 13894111, 27788222]

約数ペア:

[(1, 27788222), (2, 13894111), (7, 3969746), (11, 2526202), (14, 1984873), (19, 1462538), (22, 1263101), (38, 731269), (77, 360886), (133, 208934), (154, 180443), (209, 132958), (266, 104467), (418, 66479), (1463, 18994), (2926, 9497)]