12438876

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{16993}}^1$

素因数の和:17061

約数の個数: 24

約数和(自身を含む): 29501584

約数和(自身を除く): 17062708

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 16993, 33986, 50979, 67972, 101958, 203916, 1036573, 2073146, 3109719, 4146292, 6219438, 12438876]

約数ペア:

[(1, 12438876), (2, 6219438), (3, 4146292), (4, 3109719), (6, 2073146), (12, 1036573), (61, 203916), (122, 101958), (183, 67972), (244, 50979), (366, 33986), (732, 16993)]