1995804967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{155231}}^1$

素因数の和:155310

約数の個数: 16

約数和(自身を含む): 2294949888

約数和(自身を除く): 299144921

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 155231, 2018003, 3570313, 6674933, 46414069, 86774129, 153523459, 1995804967]

約数ペア:

[(1, 1995804967), (13, 153523459), (23, 86774129), (43, 46414069), (299, 6674933), (559, 3570313), (989, 2018003), (12857, 155231)]