2019029998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{184859}}^1$

素因数の和:185031

約数の個数: 16

約数和(自身を含む): 3123394560

約数和(自身を除く): 1104364562

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 184859, 369718, 7948937, 15897874, 23477093, 46954186, 1009514999, 2019029998]

約数ペア:

[(1, 2019029998), (2, 1009514999), (43, 46954186), (86, 23477093), (127, 15897874), (254, 7948937), (5461, 369718), (10922, 184859)]