22256913

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5023}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 34082816

約数和(自身を除く): 11825903

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 5023, 15069, 35161, 105483, 1059853, 3179559, 7418971, 22256913]

約数ペア:

[(1, 22256913), (3, 7418971), (7, 3179559), (21, 1059853), (211, 105483), (633, 35161), (1477, 15069), (4431, 5023)]