1916208496

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{77617}}^1$

素因数の和:79168

約数の個数: 20

約数和(自身を含む): 3715107952

約数和(自身を除く): 1798899456

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 12344, 24688, 77617, 155234, 310468, 620936, 1241872, 119763031, 239526062, 479052124, 958104248, 1916208496]

約数ペア:

[(1, 1916208496), (2, 958104248), (4, 479052124), (8, 239526062), (16, 119763031), (1543, 1241872), (3086, 620936), (6172, 310468), (12344, 155234), (24688, 77617)]