15934217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 18654720

約数和(自身を除く): 2720503

約数列:

[1, 13, 19, 31, 247, 403, 589, 2081, 7657, 27053, 39539, 64511, 514007, 838643, 1225709, 15934217]

約数ペア:

[(1, 15934217), (13, 1225709), (19, 838643), (31, 514007), (247, 64511), (403, 39539), (589, 27053), (2081, 7657)]