39541930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{36277}}^1$

素因数の和:36393

約数の個数: 16

約数和(自身を含む): 71830440

約数和(自身を除く): 32288510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 36277, 72554, 181385, 362770, 3954193, 7908386, 19770965, 39541930]

約数ペア:

[(1, 39541930), (2, 19770965), (5, 7908386), (10, 3954193), (109, 362770), (218, 181385), (545, 72554), (1090, 36277)]