22261645

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10427}}^1$

素因数の和:10500

約数の個数: 16

約数和(自身を含む): 31033728

約数和(自身を除く): 8772083

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 10427, 52135, 72989, 364945, 636047, 3180235, 4452329, 22261645]

約数ペア:

[(1, 22261645), (5, 4452329), (7, 3180235), (35, 636047), (61, 364945), (305, 72989), (427, 52135), (2135, 10427)]