12621232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60679}}^1$

素因数の和:60700

約数の個数: 20

約数和(自身を含む): 26335120

約数和(自身を除く): 13713888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60679, 121358, 242716, 485432, 788827, 970864, 1577654, 3155308, 6310616, 12621232]

約数ペア:

[(1, 12621232), (2, 6310616), (4, 3155308), (8, 1577654), (13, 970864), (16, 788827), (26, 485432), (52, 242716), (104, 121358), (208, 60679)]