12817924

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6271}}^1$

素因数の和:6355

約数の個数: 24

約数和(自身を含む): 25991168

約数和(自身を除く): 13173244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6271, 12542, 25084, 43897, 87794, 175588, 457783, 915566, 1831132, 3204481, 6408962, 12817924]

約数ペア:

[(1, 12817924), (2, 6408962), (4, 3204481), (7, 1831132), (14, 915566), (28, 457783), (73, 175588), (146, 87794), (292, 43897), (511, 25084), (1022, 12542), (2044, 6271)]