22228309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 1963691

約数列:

[1, 19, 59, 79, 251, 1121, 1501, 4661, 4769, 14809, 19829, 88559, 281371, 376751, 1169911, 22228309]

約数ペア:

[(1, 22228309), (19, 1169911), (59, 376751), (79, 281371), (251, 88559), (1121, 19829), (1501, 14809), (4661, 4769)]