18715142734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{181711}}^1$

素因数の和:183975

約数の個数: 16

約数和(自身を含む): 29306511360

約数和(自身を除く): 10591368626

約数列:

[1, 2, 23, 46, 2239, 4478, 51497, 102994, 181711, 363422, 4179353, 8358706, 406850929, 813701858, 9357571367, 18715142734]

約数ペア:

[(1, 18715142734), (2, 9357571367), (23, 813701858), (46, 406850929), (2239, 8358706), (4478, 4179353), (51497, 363422), (102994, 181711)]