19896354797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1\times {\mathrm{20611}}^1$

素因数の和:21440

約数の個数: 16

約数和(自身を含む): 21908742144

約数和(自身を除く): 2012387347

約数列:

[1, 11, 127, 691, 1397, 7601, 20611, 87757, 226721, 965327, 2617597, 14242201, 28793567, 156664211, 1808759527, 19896354797]

約数ペア:

[(1, 19896354797), (11, 1808759527), (127, 156664211), (691, 28793567), (1397, 14242201), (7601, 2617597), (20611, 965327), (87757, 226721)]