19052390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 40034304

約数和(自身を除く): 20981914

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5791, 11582, 28955, 40537, 57910, 81074, 202685, 272177, 405370, 544354, 1360885, 1905239, 2721770, 3810478, 9526195, 19052390]

約数ペア:

[(1, 19052390), (2, 9526195), (5, 3810478), (7, 2721770), (10, 1905239), (14, 1360885), (35, 544354), (47, 405370), (70, 272177), (94, 202685), (235, 81074), (329, 57910), (470, 40537), (658, 28955), (1645, 11582), (3290, 5791)]