12408242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 10971598

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 409, 818, 1379, 2167, 2758, 2863, 4334, 4499, 5726, 8998, 15169, 30338, 31493, 62986, 80573, 161146, 564011, 886303, 1128022, 1772606, 6204121, 12408242]

約数ペア:

[(1, 12408242), (2, 6204121), (7, 1772606), (11, 1128022), (14, 886303), (22, 564011), (77, 161146), (154, 80573), (197, 62986), (394, 31493), (409, 30338), (818, 15169), (1379, 8998), (2167, 5726), (2758, 4499), (2863, 4334)]