13938782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 25930368

約数和(自身を除く): 11991586

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 163, 169, 253, 286, 299, 326, 338, 506, 598, 1793, 1859, 2119, 3289, 3586, 3718, 3749, 3887, 4238, 6578, 7498, 7774, 23309, 27547, 41239, 42757, 46618, 48737, 55094, 82478, 85514, 97474, 303017, 536107, 606034, 633581, 1072214, 1267162, 6969391, 13938782]

約数ペア:

[(1, 13938782), (2, 6969391), (11, 1267162), (13, 1072214), (22, 633581), (23, 606034), (26, 536107), (46, 303017), (143, 97474), (163, 85514), (169, 82478), (253, 55094), (286, 48737), (299, 46618), (326, 42757), (338, 41239), (506, 27547), (598, 23309), (1793, 7774), (1859, 7498), (2119, 6578), (3289, 4238), (3586, 3887), (3718, 3749)]