12877304818

素因数分解:

$2^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{774901}}^1$

素因数の和:776097

約数の個数: 16

約数和(自身を含む): 22094005824

約数和(自身を除く): 9216701006

約数列:

[1, 2, 7, 14, 1187, 2374, 8309, 16618, 774901, 1549802, 5424307, 10848614, 919807487, 1839614974, 6438652409, 12877304818]

約数ペア:

[(1, 12877304818), (2, 6438652409), (7, 1839614974), (14, 919807487), (1187, 10848614), (2374, 5424307), (8309, 1549802), (16618, 774901)]