12192860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7717}}^1$

素因数の和:7805

約数の個数: 24

約数和(自身を含む): 25932480

約数和(自身を除く): 13739620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 7717, 15434, 30868, 38585, 77170, 154340, 609643, 1219286, 2438572, 3048215, 6096430, 12192860]

約数ペア:

[(1, 12192860), (2, 6096430), (4, 3048215), (5, 2438572), (10, 1219286), (20, 609643), (79, 154340), (158, 77170), (316, 38585), (395, 30868), (790, 15434), (1580, 7717)]