19211292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31418

約数の個数: 36

約数和(自身を含む): 51420096

約数和(自身を除く): 32208804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31391, 62782, 94173, 125564, 188346, 282519, 376692, 533647, 565038, 1067294, 1130076, 1600941, 2134588, 3201882, 4802823, 6403764, 9605646, 19211292]

約数ペア:

[(1, 19211292), (2, 9605646), (3, 6403764), (4, 4802823), (6, 3201882), (9, 2134588), (12, 1600941), (17, 1130076), (18, 1067294), (34, 565038), (36, 533647), (51, 376692), (68, 282519), (102, 188346), (153, 125564), (204, 94173), (306, 62782), (612, 31391)]