12788414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 20102688

約数和(自身を除く): 7314274

約数列:

[1, 2, 23, 46, 317, 634, 877, 1754, 7291, 14582, 20171, 40342, 278009, 556018, 6394207, 12788414]

約数ペア:

[(1, 12788414), (2, 6394207), (23, 556018), (46, 278009), (317, 40342), (634, 20171), (877, 14582), (1754, 7291)]