12895354

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 19701000

約数和(自身を除く): 6805646

約数列:

[1, 2, 109, 149, 218, 298, 397, 794, 16241, 32482, 43273, 59153, 86546, 118306, 6447677, 12895354]

約数ペア:

[(1, 12895354), (2, 6447677), (109, 118306), (149, 86546), (218, 59153), (298, 43273), (397, 32482), (794, 16241)]