11720166

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{45427}}^1$

素因数の和:45475

約数の個数: 16

約数和(自身を含む): 23985984

約数和(自身を除く): 12265818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 45427, 90854, 136281, 272562, 1953361, 3906722, 5860083, 11720166]

約数ペア:

[(1, 11720166), (2, 5860083), (3, 3906722), (6, 1953361), (43, 272562), (86, 136281), (129, 90854), (258, 45427)]