1970384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9494

約数の個数: 20

約数和(自身を含む): 4111716

約数和(自身を除く): 2141332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9473, 18946, 37892, 75784, 123149, 151568, 246298, 492596, 985192, 1970384]

約数ペア:

[(1, 1970384), (2, 985192), (4, 492596), (8, 246298), (13, 151568), (16, 123149), (26, 75784), (52, 37892), (104, 18946), (208, 9473)]