9221278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1201}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 15145200

約数和(自身を除く): 5923922

約数列:

[1, 2, 11, 22, 349, 698, 1201, 2402, 3839, 7678, 13211, 26422, 419149, 838298, 4610639, 9221278]

約数ペア:

[(1, 9221278), (2, 4610639), (11, 838298), (22, 419149), (349, 26422), (698, 13211), (1201, 7678), (2402, 3839)]