19555068026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{782641}}^1$

素因数の和:782718

約数の個数: 24

約数和(自身を含む): 32640867252

約数和(自身を除く): 13085799226

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 782641, 1565282, 10174333, 20348666, 24261871, 48523742, 315404323, 630808646, 752118001, 1504236002, 9777534013, 19555068026]

約数ペア:

[(1, 19555068026), (2, 9777534013), (13, 1504236002), (26, 752118001), (31, 630808646), (62, 315404323), (403, 48523742), (806, 24261871), (961, 20348666), (1922, 10174333), (12493, 1565282), (24986, 782641)]