11972012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 12794548

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 467, 493, 754, 884, 934, 986, 1508, 1868, 1972, 6071, 6409, 7939, 12142, 12818, 13543, 15878, 24284, 25636, 27086, 31756, 54172, 103207, 176059, 206414, 230231, 352118, 412828, 460462, 704236, 920924, 2993003, 5986006, 11972012]

約数ペア:

[(1, 11972012), (2, 5986006), (4, 2993003), (13, 920924), (17, 704236), (26, 460462), (29, 412828), (34, 352118), (52, 230231), (58, 206414), (68, 176059), (116, 103207), (221, 54172), (377, 31756), (442, 27086), (467, 25636), (493, 24284), (754, 15878), (884, 13543), (934, 12818), (986, 12142), (1508, 7939), (1868, 6409), (1972, 6071)]