38196940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6221}}^1$

素因数の和:6537

約数の個数: 24

約数和(自身を含む): 80487792

約数和(自身を除く): 42290852

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 6221, 12442, 24884, 31105, 62210, 124420, 1909847, 3819694, 7639388, 9549235, 19098470, 38196940]

約数ペア:

[(1, 38196940), (2, 19098470), (4, 9549235), (5, 7639388), (10, 3819694), (20, 1909847), (307, 124420), (614, 62210), (1228, 31105), (1535, 24884), (3070, 12442), (6140, 6221)]