38697395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 53492400

約数和(自身を除く): 14795005

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 1949, 3971, 9745, 19855, 21439, 37031, 107195, 185155, 407341, 703589, 2036705, 3517945, 7739479, 38697395]

約数ペア:

[(1, 38697395), (5, 7739479), (11, 3517945), (19, 2036705), (55, 703589), (95, 407341), (209, 185155), (361, 107195), (1045, 37031), (1805, 21439), (1949, 19855), (3971, 9745)]