30543982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114827}}^1$

素因数の和:114855

約数の個数: 16

約数和(自身を含む): 55117440

約数和(自身を除く): 24573458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 114827, 229654, 803789, 1607578, 2181713, 4363426, 15271991, 30543982]

約数ペア:

[(1, 30543982), (2, 15271991), (7, 4363426), (14, 2181713), (19, 1607578), (38, 803789), (133, 229654), (266, 114827)]