15697213546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{9923}}^1$

素因数の和:10283

約数の個数: 48

約数和(自身を含む): 28493947584

約数和(自身を除く): 12796734038

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 361, 626, 722, 2191, 2527, 4382, 5054, 5947, 9923, 11894, 19846, 41629, 69461, 83258, 112993, 138922, 188537, 225986, 377074, 790951, 1319759, 1581902, 2639518, 3105899, 3582203, 6211798, 7164406, 21741293, 25075421, 43482586, 50150842, 59012081, 118024162, 413084567, 826169134, 1121229539, 2242459078, 7848606773, 15697213546]

約数ペア:

[(1, 15697213546), (2, 7848606773), (7, 2242459078), (14, 1121229539), (19, 826169134), (38, 413084567), (133, 118024162), (266, 59012081), (313, 50150842), (361, 43482586), (626, 25075421), (722, 21741293), (2191, 7164406), (2527, 6211798), (4382, 3582203), (5054, 3105899), (5947, 2639518), (9923, 1581902), (11894, 1319759), (19846, 790951), (41629, 377074), (69461, 225986), (83258, 188537), (112993, 138922)]