18025718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{907}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 28547520

約数和(自身を除く): 10521802

約数列:

[1, 2, 19, 38, 523, 907, 1046, 1814, 9937, 17233, 19874, 34466, 474361, 948722, 9012859, 18025718]

約数ペア:

[(1, 18025718), (2, 9012859), (19, 948722), (38, 474361), (523, 34466), (907, 19874), (1046, 17233), (1814, 9937)]