12791842

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 23184000

約数和(自身を除く): 10392158

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 643, 686, 1286, 1421, 2842, 4501, 9002, 9947, 18647, 19894, 31507, 37294, 63014, 130529, 220549, 261058, 441098, 913703, 1827406, 6395921, 12791842]

約数ペア:

[(1, 12791842), (2, 6395921), (7, 1827406), (14, 913703), (29, 441098), (49, 261058), (58, 220549), (98, 130529), (203, 63014), (343, 37294), (406, 31507), (643, 19894), (686, 18647), (1286, 9947), (1421, 9002), (2842, 4501)]