22646572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1619}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 42865200

約数和(自身を除く): 20218628

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 1619, 3238, 3497, 6476, 6994, 13988, 21047, 42094, 84188, 435511, 871022, 1742044, 5661643, 11323286, 22646572]

約数ペア:

[(1, 22646572), (2, 11323286), (4, 5661643), (13, 1742044), (26, 871022), (52, 435511), (269, 84188), (538, 42094), (1076, 21047), (1619, 13988), (3238, 6994), (3497, 6476)]