39812690

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2447}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 71736192

約数和(自身を除く): 31923502

約数列:

[1, 2, 5, 10, 1627, 2447, 3254, 4894, 8135, 12235, 16270, 24470, 3981269, 7962538, 19906345, 39812690]

約数ペア:

[(1, 39812690), (2, 19906345), (5, 7962538), (10, 3981269), (1627, 24470), (2447, 16270), (3254, 12235), (4894, 8135)]