22789963

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 26619840

約数和(自身を除く): 3829877

約数列:

[1, 7, 89, 157, 233, 623, 1099, 1631, 13973, 20737, 36581, 97811, 145159, 256067, 3255709, 22789963]

約数ペア:

[(1, 22789963), (7, 3255709), (89, 256067), (157, 145159), (233, 97811), (623, 36581), (1099, 20737), (1631, 13973)]