25095922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9857}}^1$

素因数の和:9945

約数の個数: 16

約数和(自身を含む): 40220640

約数和(自身を除く): 15124718

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 9857, 19714, 187283, 374566, 660419, 1320838, 12547961, 25095922]

約数ペア:

[(1, 25095922), (2, 12547961), (19, 1320838), (38, 660419), (67, 374566), (134, 187283), (1273, 19714), (2546, 9857)]