19368277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 22296960

約数和(自身を除く): 2928683

約数列:

[1, 19, 23, 41, 47, 437, 529, 779, 893, 943, 1081, 1927, 10051, 17917, 20539, 21689, 24863, 36613, 44321, 412091, 472397, 842099, 1019383, 19368277]

約数ペア:

[(1, 19368277), (19, 1019383), (23, 842099), (41, 472397), (47, 412091), (437, 44321), (529, 36613), (779, 24863), (893, 21689), (943, 20539), (1081, 17917), (1927, 10051)]