12458852

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 24998400

約数和(自身を除く): 12539548

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 991, 1796, 1982, 3143, 3964, 6286, 6937, 12572, 13874, 27748, 444959, 889918, 1779836, 3114713, 6229426, 12458852]

約数ペア:

[(1, 12458852), (2, 6229426), (4, 3114713), (7, 1779836), (14, 889918), (28, 444959), (449, 27748), (898, 13874), (991, 12572), (1796, 6937), (1982, 6286), (3143, 3964)]