12188967

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 18642432

約数和(自身を除く): 6453465

約数列:

[1, 3, 7, 21, 317, 951, 1831, 2219, 5493, 6657, 12817, 38451, 580427, 1741281, 4062989, 12188967]

約数ペア:

[(1, 12188967), (3, 4062989), (7, 1741281), (21, 580427), (317, 38451), (951, 12817), (1831, 6657), (2219, 5493)]