19715073599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{10301}}^1$

素因数の和:10547

約数の個数: 32

約数和(自身を含む): 22887252864

約数和(自身を除く): 3172179265

約数列:

[1, 13, 23, 37, 173, 299, 481, 851, 2249, 3979, 6401, 10301, 11063, 51727, 83213, 133913, 147223, 236923, 381137, 1782073, 1913899, 3079999, 4954781, 8766151, 23166949, 40987679, 65936701, 113959963, 532839827, 857177113, 1516544123, 19715073599]

約数ペア:

[(1, 19715073599), (13, 1516544123), (23, 857177113), (37, 532839827), (173, 113959963), (299, 65936701), (481, 40987679), (851, 23166949), (2249, 8766151), (3979, 4954781), (6401, 3079999), (10301, 1913899), (11063, 1782073), (51727, 381137), (83213, 236923), (133913, 147223)]