22409321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 25982880

約数和(自身を除く): 3573559

約数列:

[1, 11, 43, 59, 73, 121, 473, 649, 803, 2537, 3139, 4307, 5203, 7139, 8833, 27907, 34529, 47377, 185201, 306977, 379819, 521147, 2037211, 22409321]

約数ペア:

[(1, 22409321), (11, 2037211), (43, 521147), (59, 379819), (73, 306977), (121, 185201), (473, 47377), (649, 34529), (803, 27907), (2537, 8833), (3139, 7139), (4307, 5203)]