13884896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 15644464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 557, 608, 656, 779, 1114, 1312, 1558, 2228, 3116, 4456, 6232, 8912, 10583, 12464, 17824, 21166, 22837, 24928, 42332, 45674, 84664, 91348, 169328, 182696, 338656, 365392, 433903, 730784, 867806, 1735612, 3471224, 6942448, 13884896]

約数ペア:

[(1, 13884896), (2, 6942448), (4, 3471224), (8, 1735612), (16, 867806), (19, 730784), (32, 433903), (38, 365392), (41, 338656), (76, 182696), (82, 169328), (152, 91348), (164, 84664), (304, 45674), (328, 42332), (557, 24928), (608, 22837), (656, 21166), (779, 17824), (1114, 12464), (1312, 10583), (1558, 8912), (2228, 6232), (3116, 4456)]