12319874

素因数分解:

$2^1\times 7^3\times {\mathrm{17959}}^1$

素因数の和:17982

約数の個数: 16

約数和(自身を含む): 21552000

約数和(自身を除く): 9232126

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 17959, 35918, 125713, 251426, 879991, 1759982, 6159937, 12319874]

約数ペア:

[(1, 12319874), (2, 6159937), (7, 1759982), (14, 879991), (49, 251426), (98, 125713), (343, 35918), (686, 17959)]