19593128

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{1789}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 37777950

約数和(自身を除く): 18184822

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 1789, 2738, 3578, 5476, 7156, 10952, 14312, 66193, 132386, 264772, 529544, 2449141, 4898282, 9796564, 19593128]

約数ペア:

[(1, 19593128), (2, 9796564), (4, 4898282), (8, 2449141), (37, 529544), (74, 264772), (148, 132386), (296, 66193), (1369, 14312), (1789, 10952), (2738, 7156), (3578, 5476)]