19822833

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 32745600

約数和(自身を除く): 12922767

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2273, 2907, 6819, 8721, 20457, 38641, 43187, 61371, 115923, 129561, 347769, 388683, 734179, 1043307, 1166049, 2202537, 6607611, 19822833]

約数ペア:

[(1, 19822833), (3, 6607611), (9, 2202537), (17, 1166049), (19, 1043307), (27, 734179), (51, 388683), (57, 347769), (153, 129561), (171, 115923), (323, 61371), (459, 43187), (513, 38641), (969, 20457), (2273, 8721), (2907, 6819)]