38864643916

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7191829}}^1$

素因数の和:7192033

約数の個数: 24

約数和(自身を含む): 78132041120

約数和(自身を除く): 39267397204

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 7191829, 14383658, 28767316, 50342803, 100685606, 201371212, 1388022997, 2776045994, 5552091988, 9716160979, 19432321958, 38864643916]

約数ペア:

[(1, 38864643916), (2, 19432321958), (4, 9716160979), (7, 5552091988), (14, 2776045994), (28, 1388022997), (193, 201371212), (386, 100685606), (772, 50342803), (1351, 28767316), (2702, 14383658), (5404, 7191829)]