11139985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 14184000

約数和(自身を除く): 3044015

約数列:

[1, 5, 19, 95, 149, 745, 787, 2831, 3935, 14155, 14953, 74765, 117263, 586315, 2227997, 11139985]

約数ペア:

[(1, 11139985), (5, 2227997), (19, 586315), (95, 117263), (149, 74765), (745, 14953), (787, 14155), (2831, 3935)]