25920642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{392737}}^1$

素因数の和:392753

約数の個数: 16

約数和(自身を含む): 56554272

約数和(自身を除く): 30633630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 392737, 785474, 1178211, 2356422, 4320107, 8640214, 12960321, 25920642]

約数ペア:

[(1, 25920642), (2, 12960321), (3, 8640214), (6, 4320107), (11, 2356422), (22, 1178211), (33, 785474), (66, 392737)]