22017686761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{89533}}^1$

素因数の和:89645

約数の個数: 24

約数和(自身を含む): 27118057920

約数和(自身を除く): 5100371159

約数列:

[1, 7, 19, 43, 133, 301, 817, 1849, 5719, 12943, 35131, 89533, 245917, 626731, 1701127, 3849919, 11907889, 26949433, 73148461, 165546517, 512039227, 1158825619, 3145383823, 22017686761]

約数ペア:

[(1, 22017686761), (7, 3145383823), (19, 1158825619), (43, 512039227), (133, 165546517), (301, 73148461), (817, 26949433), (1849, 11907889), (5719, 3849919), (12943, 1701127), (35131, 626731), (89533, 245917)]