21171782014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1\times {\mathrm{96259}}^1$

素因数の和:102747

約数の個数: 16

約数和(自身を含む): 33631318800

約数和(自身を除く): 12459536786

約数列:

[1, 2, 17, 34, 6469, 12938, 96259, 109973, 192518, 219946, 1636403, 3272806, 622699471, 1245398942, 10585891007, 21171782014]

約数ペア:

[(1, 21171782014), (2, 10585891007), (17, 1245398942), (34, 622699471), (6469, 3272806), (12938, 1636403), (96259, 219946), (109973, 192518)]