12843236

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2003}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 25811520

約数和(自身を除く): 12968284

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2003, 3206, 4006, 6412, 8012, 14021, 28042, 56084, 458687, 917374, 1834748, 3210809, 6421618, 12843236]

約数ペア:

[(1, 12843236), (2, 6421618), (4, 3210809), (7, 1834748), (14, 917374), (28, 458687), (229, 56084), (458, 28042), (916, 14021), (1603, 8012), (2003, 6412), (3206, 4006)]