12580098538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307627}}^1$

素因数の和:307786

約数の個数: 32

約数和(自身を含む): 22680797184

約数和(自身を除く): 10100698646

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 5842, 20447, 40894, 307627, 615254, 2153389, 4306778, 7075421, 14150842, 39068629, 49527947, 78137258, 99055894, 273480403, 546960806, 898578467, 1797156934, 6290049269, 12580098538]

約数ペア:

[(1, 12580098538), (2, 6290049269), (7, 1797156934), (14, 898578467), (23, 546960806), (46, 273480403), (127, 99055894), (161, 78137258), (254, 49527947), (322, 39068629), (889, 14150842), (1778, 7075421), (2921, 4306778), (5842, 2153389), (20447, 615254), (40894, 307627)]