12422732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 26243280

約数和(自身を除く): 13820548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1229, 1444, 2458, 2527, 4916, 5054, 8603, 10108, 17206, 23351, 34412, 46702, 93404, 163457, 326914, 443669, 653828, 887338, 1774676, 3105683, 6211366, 12422732]

約数ペア:

[(1, 12422732), (2, 6211366), (4, 3105683), (7, 1774676), (14, 887338), (19, 653828), (28, 443669), (38, 326914), (76, 163457), (133, 93404), (266, 46702), (361, 34412), (532, 23351), (722, 17206), (1229, 10108), (1444, 8603), (2458, 5054), (2527, 4916)]