38384210

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12503}}^1$

素因数の和:12817

約数の個数: 16

約数和(自身を含む): 69322176

約数和(自身を除く): 30937966

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 12503, 25006, 62515, 125030, 3838421, 7676842, 19192105, 38384210]

約数ペア:

[(1, 38384210), (2, 19192105), (5, 7676842), (10, 3838421), (307, 125030), (614, 62515), (1535, 25006), (3070, 12503)]