19029121210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172992011}}^1$

素因数の和:172992029

約数の個数: 16

約数和(自身を含む): 37366274592

約数和(自身を除く): 18337153382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 172992011, 345984022, 864960055, 1729920110, 1902912121, 3805824242, 9514560605, 19029121210]

約数ペア:

[(1, 19029121210), (2, 9514560605), (5, 3805824242), (10, 1902912121), (11, 1729920110), (22, 864960055), (55, 345984022), (110, 172992011)]