13193866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 24024960

約数和(自身を除く): 10831094

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 257, 266, 386, 514, 1351, 1799, 2702, 3598, 3667, 4883, 7334, 9766, 25669, 34181, 49601, 51338, 68362, 99202, 347207, 694414, 942419, 1884838, 6596933, 13193866]

約数ペア:

[(1, 13193866), (2, 6596933), (7, 1884838), (14, 942419), (19, 694414), (38, 347207), (133, 99202), (193, 68362), (257, 51338), (266, 49601), (386, 34181), (514, 25669), (1351, 9766), (1799, 7334), (2702, 4883), (3598, 3667)]