12904242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7234

約数の個数: 32

約数和(自身を含む): 29006208

約数和(自身を除く): 16101966

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 7193, 14386, 21579, 43158, 93509, 165439, 187018, 280527, 330878, 496317, 561054, 992634, 2150707, 4301414, 6452121, 12904242]

約数ペア:

[(1, 12904242), (2, 6452121), (3, 4301414), (6, 2150707), (13, 992634), (23, 561054), (26, 496317), (39, 330878), (46, 280527), (69, 187018), (78, 165439), (138, 93509), (299, 43158), (598, 21579), (897, 14386), (1794, 7193)]