12951835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6918

約数の個数: 16

約数和(自身を含む): 17317440

約数和(自身を除く): 4365605

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 6871, 34355, 89323, 199259, 446615, 996295, 2590367, 12951835]

約数ペア:

[(1, 12951835), (5, 2590367), (13, 996295), (29, 446615), (65, 199259), (145, 89323), (377, 34355), (1885, 6871)]