15125992

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 32569920

約数和(自身を除く): 17443928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1051, 1799, 2056, 2102, 3598, 4204, 7196, 7357, 8408, 14392, 14714, 29428, 58856, 270107, 540214, 1080428, 1890749, 2160856, 3781498, 7562996, 15125992]

約数ペア:

[(1, 15125992), (2, 7562996), (4, 3781498), (7, 2160856), (8, 1890749), (14, 1080428), (28, 540214), (56, 270107), (257, 58856), (514, 29428), (1028, 14714), (1051, 14392), (1799, 8408), (2056, 7357), (2102, 7196), (3598, 4204)]