16820472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{36887}}^1$

素因数の和:36915

約数の個数: 32

約数和(自身を含む): 44265600

約数和(自身を除く): 27445128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 36887, 73774, 110661, 147548, 221322, 295096, 442644, 700853, 885288, 1401706, 2102559, 2803412, 4205118, 5606824, 8410236, 16820472]

約数ペア:

[(1, 16820472), (2, 8410236), (3, 5606824), (4, 4205118), (6, 2803412), (8, 2102559), (12, 1401706), (19, 885288), (24, 700853), (38, 442644), (57, 295096), (76, 221322), (114, 147548), (152, 110661), (228, 73774), (456, 36887)]