22256962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 43217280

約数和(自身を除く): 20960318

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 299, 322, 338, 409, 598, 818, 1183, 2093, 2366, 2863, 3887, 4186, 5317, 5726, 7774, 9407, 10634, 18814, 27209, 37219, 54418, 65849, 69121, 74438, 122291, 131698, 138242, 244582, 483847, 856037, 967694, 1589783, 1712074, 3179566, 11128481, 22256962]

約数ペア:

[(1, 22256962), (2, 11128481), (7, 3179566), (13, 1712074), (14, 1589783), (23, 967694), (26, 856037), (46, 483847), (91, 244582), (161, 138242), (169, 131698), (182, 122291), (299, 74438), (322, 69121), (338, 65849), (409, 54418), (598, 37219), (818, 27209), (1183, 18814), (2093, 10634), (2366, 9407), (2863, 7774), (3887, 5726), (4186, 5317)]