1889343352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18166763}}^1$

素因数の和:18166782

約数の個数: 16

約数和(自身を含む): 3815020440

約数和(自身を除く): 1925677088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18166763, 36333526, 72667052, 145334104, 236167919, 472335838, 944671676, 1889343352]

約数ペア:

[(1, 1889343352), (2, 944671676), (4, 472335838), (8, 236167919), (13, 145334104), (26, 72667052), (52, 36333526), (104, 18166763)]