2197198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 1327922

約数列:

[1, 2, 19, 38, 67, 134, 863, 1273, 1726, 2546, 16397, 32794, 57821, 115642, 1098599, 2197198]

約数ペア:

[(1, 2197198), (2, 1098599), (19, 115642), (38, 57821), (67, 32794), (134, 16397), (863, 2546), (1273, 1726)]