22044724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9859}}^1$

素因数の和:9919

約数の個数: 24

約数和(自身を含む): 42516320

約数和(自身を除く): 20471596

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 9859, 19718, 39436, 128167, 256334, 423937, 512668, 847874, 1695748, 5511181, 11022362, 22044724]

約数ペア:

[(1, 22044724), (2, 11022362), (4, 5511181), (13, 1695748), (26, 847874), (43, 512668), (52, 423937), (86, 256334), (172, 128167), (559, 39436), (1118, 19718), (2236, 9859)]