22134145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 8969855

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 359, 649, 1045, 1121, 1795, 3245, 3949, 5605, 6821, 12331, 19745, 21181, 34105, 61655, 75031, 105905, 232991, 375155, 402439, 1164955, 2012195, 4426829, 22134145]

約数ペア:

[(1, 22134145), (5, 4426829), (11, 2012195), (19, 1164955), (55, 402439), (59, 375155), (95, 232991), (209, 105905), (295, 75031), (359, 61655), (649, 34105), (1045, 21181), (1121, 19745), (1795, 12331), (3245, 6821), (3949, 5605)]