22757307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 32156160

約数和(自身を除く): 9398853

約数列:

[1, 3, 19, 57, 157, 471, 2543, 2983, 7629, 8949, 48317, 144951, 399251, 1197753, 7585769, 22757307]

約数ペア:

[(1, 22757307), (3, 7585769), (19, 1197753), (57, 399251), (157, 144951), (471, 48317), (2543, 8949), (2983, 7629)]