123648074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{51563}}^1$

素因数の和:51685

約数の個数: 16

約数和(自身を含む): 204193440

約数和(自身を除く): 80545366

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 51563, 103126, 567193, 1134386, 5620367, 11240734, 61824037, 123648074]

約数ペア:

[(1, 123648074), (2, 61824037), (11, 11240734), (22, 5620367), (109, 1134386), (218, 567193), (1199, 103126), (2398, 51563)]