1969131895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{9733}}^1$

素因数の和:10722

約数の個数: 16

約数和(自身を含む): 2420728992

約数和(自身を除く): 451597097

約数列:

[1, 5, 43, 215, 941, 4705, 9733, 40463, 48665, 202315, 418519, 2092595, 9158753, 45793765, 393826379, 1969131895]

約数ペア:

[(1, 1969131895), (5, 393826379), (43, 45793765), (215, 9158753), (941, 2092595), (4705, 418519), (9733, 202315), (40463, 48665)]