11488906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 21661920

約数和(自身を除く): 10173014

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 139, 143, 187, 221, 278, 286, 289, 374, 442, 578, 1529, 1807, 2363, 2431, 3058, 3179, 3614, 3757, 4726, 4862, 6358, 7514, 19877, 25993, 30719, 39754, 40171, 41327, 51986, 61438, 80342, 82654, 337909, 441881, 522223, 675818, 883762, 1044446, 5744453, 11488906]

約数ペア:

[(1, 11488906), (2, 5744453), (11, 1044446), (13, 883762), (17, 675818), (22, 522223), (26, 441881), (34, 337909), (139, 82654), (143, 80342), (187, 61438), (221, 51986), (278, 41327), (286, 40171), (289, 39754), (374, 30719), (442, 25993), (578, 19877), (1529, 7514), (1807, 6358), (2363, 4862), (2431, 4726), (3058, 3757), (3179, 3614)]