15922049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 4205695

約数列:

[1, 11, 13, 23, 47, 103, 143, 253, 299, 517, 611, 1081, 1133, 1339, 2369, 3289, 4841, 6721, 11891, 14053, 14729, 26059, 30797, 53251, 62933, 111343, 154583, 338767, 692263, 1224773, 1447459, 15922049]

約数ペア:

[(1, 15922049), (11, 1447459), (13, 1224773), (23, 692263), (47, 338767), (103, 154583), (143, 111343), (253, 62933), (299, 53251), (517, 30797), (611, 26059), (1081, 14729), (1133, 14053), (1339, 11891), (2369, 6721), (3289, 4841)]