12923540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92311}}^1$

素因数の和:92327

約数の個数: 24

約数和(自身を含む): 31016832

約数和(自身を除く): 18093292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92311, 184622, 369244, 461555, 646177, 923110, 1292354, 1846220, 2584708, 3230885, 6461770, 12923540]

約数ペア:

[(1, 12923540), (2, 6461770), (4, 3230885), (5, 2584708), (7, 1846220), (10, 1292354), (14, 923110), (20, 646177), (28, 461555), (35, 369244), (70, 184622), (140, 92311)]