19393368

素因数分解:

$2^3\times 3^1\times {\mathrm{887}}^1\times {\mathrm{911}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 29197992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887, 911, 1774, 1822, 2661, 2733, 3548, 3644, 5322, 5466, 7096, 7288, 10644, 10932, 21288, 21864, 808057, 1616114, 2424171, 3232228, 4848342, 6464456, 9696684, 19393368]

約数ペア:

[(1, 19393368), (2, 9696684), (3, 6464456), (4, 4848342), (6, 3232228), (8, 2424171), (12, 1616114), (24, 808057), (887, 21864), (911, 21288), (1774, 10932), (1822, 10644), (2661, 7288), (2733, 7096), (3548, 5466), (3644, 5322)]