13019094781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{7489}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 16463139840

約数和(自身を除く): 3444045059

約数列:

[1, 7, 11, 77, 107, 211, 749, 1177, 1477, 2321, 7489, 8239, 16247, 22577, 52423, 82379, 158039, 248347, 576653, 801323, 1580179, 1738429, 5609261, 8814553, 11061253, 17381969, 61701871, 121673783, 169079153, 1183554071, 1859870683, 13019094781]

約数ペア:

[(1, 13019094781), (7, 1859870683), (11, 1183554071), (77, 169079153), (107, 121673783), (211, 61701871), (749, 17381969), (1177, 11061253), (1477, 8814553), (2321, 5609261), (7489, 1738429), (8239, 1580179), (16247, 801323), (22577, 576653), (52423, 248347), (82379, 158039)]