15934256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{76607}}^1$

素因数の和:76628

約数の個数: 20

約数和(自身を含む): 33247872

約数和(自身を除く): 17313616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 76607, 153214, 306428, 612856, 995891, 1225712, 1991782, 3983564, 7967128, 15934256]

約数ペア:

[(1, 15934256), (2, 7967128), (4, 3983564), (8, 1991782), (13, 1225712), (16, 995891), (26, 612856), (52, 306428), (104, 153214), (208, 76607)]