12561936

素因数分解:

$2^4\times 3^1\times {\mathrm{261707}}^1$

素因数の和:261718

約数の個数: 20

約数和(自身を含む): 32451792

約数和(自身を除く): 19889856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 261707, 523414, 785121, 1046828, 1570242, 2093656, 3140484, 4187312, 6280968, 12561936]

約数ペア:

[(1, 12561936), (2, 6280968), (3, 4187312), (4, 3140484), (6, 2093656), (8, 1570242), (12, 1046828), (16, 785121), (24, 523414), (48, 261707)]