84307826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9949}}^1$

素因数の和:10193

約数の個数: 16

約数和(自身を含む): 133728000

約数和(自身を除く): 49420174

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 9949, 19898, 189031, 378062, 2218627, 4437254, 42153913, 84307826]

約数ペア:

[(1, 84307826), (2, 42153913), (19, 4437254), (38, 2218627), (223, 378062), (446, 189031), (4237, 19898), (8474, 9949)]