2005037210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18227611}}^1$

素因数の和:18227629

約数の個数: 16

約数和(自身を含む): 3937164192

約数和(自身を除く): 1932126982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18227611, 36455222, 91138055, 182276110, 200503721, 401007442, 1002518605, 2005037210]

約数ペア:

[(1, 2005037210), (2, 1002518605), (5, 401007442), (10, 200503721), (11, 182276110), (22, 91138055), (55, 36455222), (110, 18227611)]