12201401855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4428821}}^1$

素因数の和:4428874

約数の個数: 16

約数和(自身を含む): 15943759200

約数和(自身を除く): 3742357345

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 4428821, 22144105, 84147599, 128435809, 420737995, 642179045, 2440280371, 12201401855]

約数ペア:

[(1, 12201401855), (5, 2440280371), (19, 642179045), (29, 420737995), (95, 128435809), (145, 84147599), (551, 22144105), (2755, 4428821)]