12219735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 22026240

約数和(自身を除く): 9806505

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 2389, 5115, 7167, 11945, 26279, 35835, 74059, 78837, 131395, 222177, 370295, 394185, 814649, 1110885, 2443947, 4073245, 12219735]

約数ペア:

[(1, 12219735), (3, 4073245), (5, 2443947), (11, 1110885), (15, 814649), (31, 394185), (33, 370295), (55, 222177), (93, 131395), (155, 78837), (165, 74059), (341, 35835), (465, 26279), (1023, 11945), (1705, 7167), (2389, 5115)]