12697426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10526894

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 839, 1081, 1678, 2162, 5873, 7567, 11746, 15134, 19297, 38594, 39433, 78866, 135079, 270158, 276031, 552062, 906959, 1813918, 6348713, 12697426]

約数ペア:

[(1, 12697426), (2, 6348713), (7, 1813918), (14, 906959), (23, 552062), (46, 276031), (47, 270158), (94, 135079), (161, 78866), (322, 39433), (329, 38594), (658, 19297), (839, 15134), (1081, 11746), (1678, 7567), (2162, 5873)]