12943490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 13857790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1033, 1253, 1790, 2066, 2506, 5165, 6265, 7231, 10330, 12530, 14462, 36155, 72310, 184907, 369814, 924535, 1294349, 1849070, 2588698, 6471745, 12943490]

約数ペア:

[(1, 12943490), (2, 6471745), (5, 2588698), (7, 1849070), (10, 1294349), (14, 924535), (35, 369814), (70, 184907), (179, 72310), (358, 36155), (895, 14462), (1033, 12530), (1253, 10330), (1790, 7231), (2066, 6265), (2506, 5165)]