12922252

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 25966080

約数和(自身を除く): 13043828

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 1931, 3346, 3862, 6692, 7724, 13517, 27034, 54068, 461509, 923018, 1846036, 3230563, 6461126, 12922252]

約数ペア:

[(1, 12922252), (2, 6461126), (4, 3230563), (7, 1846036), (14, 923018), (28, 461509), (239, 54068), (478, 27034), (956, 13517), (1673, 7724), (1931, 6692), (3346, 3862)]