12202078

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 24

約数和(自身を含む): 21546000

約数和(自身を除く): 9343922

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 1399, 2798, 4361, 8722, 9793, 19586, 68551, 124511, 137102, 249022, 871577, 1743154, 6101039, 12202078]

約数ペア:

[(1, 12202078), (2, 6101039), (7, 1743154), (14, 871577), (49, 249022), (89, 137102), (98, 124511), (178, 68551), (623, 19586), (1246, 9793), (1399, 8722), (2798, 4361)]