18968054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58907}}^1$

素因数の和:58939

約数の個数: 16

約数和(自身を含む): 33931008

約数和(自身を除く): 14962954

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58907, 117814, 412349, 824698, 1354861, 2709722, 9484027, 18968054]

約数ペア:

[(1, 18968054), (2, 9484027), (7, 2709722), (14, 1354861), (23, 824698), (46, 412349), (161, 117814), (322, 58907)]