25075193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 31281600

約数和(自身を除く): 6206407

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 839, 1573, 2299, 2717, 9229, 10907, 15941, 29887, 101519, 119977, 175351, 207233, 1319747, 1928861, 2279563, 25075193]

約数ペア:

[(1, 25075193), (11, 2279563), (13, 1928861), (19, 1319747), (121, 207233), (143, 175351), (209, 119977), (247, 101519), (839, 29887), (1573, 15941), (2299, 10907), (2717, 9229)]