22578346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 43148160

約数和(自身を除く): 20569814

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 4993, 9986, 34951, 69902, 84881, 94867, 169762, 189734, 594167, 664069, 1188334, 1328138, 1612739, 3225478, 11289173, 22578346]

約数ペア:

[(1, 22578346), (2, 11289173), (7, 3225478), (14, 1612739), (17, 1328138), (19, 1188334), (34, 664069), (38, 594167), (119, 189734), (133, 169762), (238, 94867), (266, 84881), (323, 69902), (646, 34951), (2261, 9986), (4522, 4993)]