11215985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10733}}^1$

素因数の和:10768

約数の個数: 16

約数和(自身を含む): 15456960

約数和(自身を除く): 4240975

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 10733, 53665, 118063, 203927, 590315, 1019635, 2243197, 11215985]

約数ペア:

[(1, 11215985), (5, 2243197), (11, 1019635), (19, 590315), (55, 203927), (95, 118063), (209, 53665), (1045, 10733)]