42578734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101863}}^1$

素因数の和:101895

約数の個数: 16

約数和(自身を含む): 73342080

約数和(自身を除く): 30763346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101863, 203726, 1120493, 1935397, 2240986, 3870794, 21289367, 42578734]

約数ペア:

[(1, 42578734), (2, 21289367), (11, 3870794), (19, 2240986), (22, 1935397), (38, 1120493), (209, 203726), (418, 101863)]