12696508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 24487344

約数和(自身を除く): 11790836

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 2857, 4444, 5714, 11428, 31427, 62854, 125708, 288557, 577114, 1154228, 3174127, 6348254, 12696508]

約数ペア:

[(1, 12696508), (2, 6348254), (4, 3174127), (11, 1154228), (22, 577114), (44, 288557), (101, 125708), (202, 62854), (404, 31427), (1111, 11428), (2222, 5714), (2857, 4444)]