19068518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59219}}^1$

素因数の和:59251

約数の個数: 16

約数和(自身を含む): 34110720

約数和(自身を除く): 15042202

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 59219, 118438, 414533, 829066, 1362037, 2724074, 9534259, 19068518]

約数ペア:

[(1, 19068518), (2, 9534259), (7, 2724074), (14, 1362037), (23, 829066), (46, 414533), (161, 118438), (322, 59219)]