11717810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 11990350

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 3919, 7838, 19595, 39190, 50947, 90137, 101894, 180274, 254735, 450685, 509470, 901370, 1171781, 2343562, 5858905, 11717810]

約数ペア:

[(1, 11717810), (2, 5858905), (5, 2343562), (10, 1171781), (13, 901370), (23, 509470), (26, 450685), (46, 254735), (65, 180274), (115, 101894), (130, 90137), (230, 50947), (299, 39190), (598, 19595), (1495, 7838), (2990, 3919)]