13965724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 25280640

約数和(自身を除く): 11314916

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 479, 788, 958, 1916, 7289, 14578, 17723, 29156, 35446, 70892, 94363, 188726, 377452, 3491431, 6982862, 13965724]

約数ペア:

[(1, 13965724), (2, 6982862), (4, 3491431), (37, 377452), (74, 188726), (148, 94363), (197, 70892), (394, 35446), (479, 29156), (788, 17723), (958, 14578), (1916, 7289)]