13231834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 12278630

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 107, 121, 146, 154, 214, 242, 511, 749, 803, 847, 1022, 1177, 1498, 1606, 1694, 2354, 5621, 7811, 8239, 8833, 11242, 12947, 15622, 16478, 17666, 25894, 54677, 61831, 85921, 90629, 109354, 123662, 171842, 181258, 601447, 945131, 1202894, 1890262, 6615917, 13231834]

約数ペア:

[(1, 13231834), (2, 6615917), (7, 1890262), (11, 1202894), (14, 945131), (22, 601447), (73, 181258), (77, 171842), (107, 123662), (121, 109354), (146, 90629), (154, 85921), (214, 61831), (242, 54677), (511, 25894), (749, 17666), (803, 16478), (847, 15622), (1022, 12947), (1177, 11242), (1498, 8833), (1606, 8239), (1694, 7811), (2354, 5621)]