21596926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5501}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 35124768

約数和(自身を除く): 13527842

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5501, 11002, 71513, 143026, 830651, 1661302, 10798463, 21596926]

約数ペア:

[(1, 21596926), (2, 10798463), (13, 1661302), (26, 830651), (151, 143026), (302, 71513), (1963, 11002), (3926, 5501)]