39874084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4643}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 74118240

約数和(自身を除く): 34244156

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 4643, 8588, 9286, 18572, 88217, 176434, 352868, 524659, 1049318, 2098636, 9968521, 19937042, 39874084]

約数ペア:

[(1, 39874084), (2, 19937042), (4, 9968521), (19, 2098636), (38, 1049318), (76, 524659), (113, 352868), (226, 176434), (452, 88217), (2147, 18572), (4294, 9286), (4643, 8588)]