13885417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 3532823

約数列:

[1, 7, 13, 53, 91, 371, 689, 2879, 4823, 20153, 37427, 152587, 261989, 1068109, 1983631, 13885417]

約数ペア:

[(1, 13885417), (7, 1983631), (13, 1068109), (53, 261989), (91, 152587), (371, 37427), (689, 20153), (2879, 4823)]