19622624

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5187

約数の個数: 48

約数和(自身を含む): 46757088

約数和(自身を除く): 27134464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 5153, 10306, 20612, 36071, 41224, 72142, 82448, 87601, 144284, 164896, 175202, 288568, 350404, 577136, 613207, 700808, 1154272, 1226414, 1401616, 2452828, 2803232, 4905656, 9811312, 19622624]

約数ペア:

[(1, 19622624), (2, 9811312), (4, 4905656), (7, 2803232), (8, 2452828), (14, 1401616), (16, 1226414), (17, 1154272), (28, 700808), (32, 613207), (34, 577136), (56, 350404), (68, 288568), (112, 175202), (119, 164896), (136, 144284), (224, 87601), (238, 82448), (272, 72142), (476, 41224), (544, 36071), (952, 20612), (1904, 10306), (3808, 5153)]