13347994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2946

約数の個数: 24

約数和(自身を含む): 23173920

約数和(自身を除く): 9825926

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 2903, 4598, 5806, 31933, 55157, 63866, 110314, 351263, 606727, 702526, 1213454, 6673997, 13347994]

約数ペア:

[(1, 13347994), (2, 6673997), (11, 1213454), (19, 702526), (22, 606727), (38, 351263), (121, 110314), (209, 63866), (242, 55157), (418, 31933), (2299, 5806), (2903, 4598)]