11872185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8811975

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 569, 1391, 1605, 1707, 2845, 4173, 6955, 7397, 8535, 20865, 22191, 36985, 60883, 110955, 182649, 304415, 791479, 913245, 2374437, 3957395, 11872185]

約数ペア:

[(1, 11872185), (3, 3957395), (5, 2374437), (13, 913245), (15, 791479), (39, 304415), (65, 182649), (107, 110955), (195, 60883), (321, 36985), (535, 22191), (569, 20865), (1391, 8535), (1605, 7397), (1707, 6955), (2845, 4173)]