12875156

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6299}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 26107200

約数和(自身を除く): 13232044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6299, 12598, 25196, 44093, 88186, 176372, 459827, 919654, 1839308, 3218789, 6437578, 12875156]

約数ペア:

[(1, 12875156), (2, 6437578), (4, 3218789), (7, 1839308), (14, 919654), (28, 459827), (73, 176372), (146, 88186), (292, 44093), (511, 25196), (1022, 12598), (2044, 6299)]