22755901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 29399040

約数和(自身を除く): 6643139

約数列:

[1, 7, 19, 23, 43, 133, 161, 173, 301, 437, 817, 989, 1211, 3059, 3287, 3979, 5719, 6923, 7439, 18791, 23009, 27853, 52073, 75601, 131537, 141341, 171097, 529207, 989387, 1197679, 3250843, 22755901]

約数ペア:

[(1, 22755901), (7, 3250843), (19, 1197679), (23, 989387), (43, 529207), (133, 171097), (161, 141341), (173, 131537), (301, 75601), (437, 52073), (817, 27853), (989, 23009), (1211, 18791), (3059, 7439), (3287, 6923), (3979, 5719)]