1188394015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{23327}}^1$

素因数の和:23798

約数の個数: 16

約数和(自身を含む): 1491499008

約数和(自身を除く): 303104993

約数列:

[1, 5, 23, 115, 443, 2215, 10189, 23327, 50945, 116635, 536521, 2682605, 10333861, 51669305, 237678803, 1188394015]

約数ペア:

[(1, 1188394015), (5, 237678803), (23, 51669305), (115, 10333861), (443, 2682605), (2215, 536521), (10189, 116635), (23327, 50945)]