38607404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21401}}^1$

素因数の和:21457

約数の個数: 24

約数和(自身を含む): 75506256

約数和(自身を除く): 36898852

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 21401, 42802, 85604, 235411, 470822, 877441, 941644, 1754882, 3509764, 9651851, 19303702, 38607404]

約数ペア:

[(1, 38607404), (2, 19303702), (4, 9651851), (11, 3509764), (22, 1754882), (41, 941644), (44, 877441), (82, 470822), (164, 235411), (451, 85604), (902, 42802), (1804, 21401)]