13315184

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1259}}^1$

素因数の和:1928

約数の個数: 20

約数和(自身を含む): 25857720

約数和(自身を除く): 12542536

約数列:

[1, 2, 4, 8, 16, 661, 1259, 1322, 2518, 2644, 5036, 5288, 10072, 10576, 20144, 832199, 1664398, 3328796, 6657592, 13315184]

約数ペア:

[(1, 13315184), (2, 6657592), (4, 3328796), (8, 1664398), (16, 832199), (661, 20144), (1259, 10576), (1322, 10072), (2518, 5288), (2644, 5036)]