12435686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 19920384

約数和(自身を除く): 7484698

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6287, 12574, 144601, 270341, 289202, 540682, 6217843, 12435686]

約数ペア:

[(1, 12435686), (2, 6217843), (23, 540682), (43, 289202), (46, 270341), (86, 144601), (989, 12574), (1978, 6287)]