13896554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 11263126

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 419, 721, 838, 1442, 2369, 2933, 4738, 5866, 9637, 16583, 19274, 33166, 43157, 67459, 86314, 134918, 302099, 604198, 992611, 1985222, 6948277, 13896554]

約数ペア:

[(1, 13896554), (2, 6948277), (7, 1985222), (14, 992611), (23, 604198), (46, 302099), (103, 134918), (161, 86314), (206, 67459), (322, 43157), (419, 33166), (721, 19274), (838, 16583), (1442, 9637), (2369, 5866), (2933, 4738)]