12657755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 16641504

約数和(自身を除く): 3983749

約数列:

[1, 5, 11, 55, 373, 617, 1865, 3085, 4103, 6787, 20515, 33935, 230141, 1150705, 2531551, 12657755]

約数ペア:

[(1, 12657755), (5, 2531551), (11, 1150705), (55, 230141), (373, 33935), (617, 20515), (1865, 6787), (3085, 4103)]