19936700186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10504057}}^1$

素因数の和:10504145

約数の個数: 16

約数和(自身を含む): 32646612264

約数和(自身を除く): 12709912078

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10504057, 21008114, 136552741, 273105482, 766796161, 1533592322, 9968350093, 19936700186]

約数ペア:

[(1, 19936700186), (2, 9968350093), (13, 1533592322), (26, 766796161), (73, 273105482), (146, 136552741), (949, 21008114), (1898, 10504057)]