16934719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 1572161

約数列:

[1, 19, 53, 67, 251, 1007, 1273, 3551, 4769, 13303, 16817, 67469, 252757, 319523, 891301, 16934719]

約数ペア:

[(1, 16934719), (19, 891301), (53, 319523), (67, 252757), (251, 67469), (1007, 16817), (1273, 13303), (3551, 4769)]