1917111937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{8369}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 2103615360

約数和(自身を除く): 186503423

約数列:

[1, 13, 67, 263, 871, 3419, 8369, 17621, 108797, 229073, 560723, 2201047, 7289399, 28613611, 147470149, 1917111937]

約数ペア:

[(1, 1917111937), (13, 147470149), (67, 28613611), (263, 7289399), (871, 2201047), (3419, 560723), (8369, 229073), (17621, 108797)]