18950470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24611}}^1$

素因数の和:24636

約数の個数: 32

約数和(自身を含む): 42529536

約数和(自身を除く): 23579066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24611, 49222, 123055, 172277, 246110, 270721, 344554, 541442, 861385, 1353605, 1722770, 1895047, 2707210, 3790094, 9475235, 18950470]

約数ペア:

[(1, 18950470), (2, 9475235), (5, 3790094), (7, 2707210), (10, 1895047), (11, 1722770), (14, 1353605), (22, 861385), (35, 541442), (55, 344554), (70, 270721), (77, 246110), (110, 172277), (154, 123055), (385, 49222), (770, 24611)]