15696380687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6911}}^1$

素因数の和:7223

約数の個数: 32

約数和(自身を含む): 18393661440

約数和(自身を除く): 2697280753

約数列:

[1, 13, 17, 43, 221, 239, 559, 731, 3107, 4063, 6911, 9503, 10277, 52819, 89843, 117487, 133601, 174709, 297173, 1527331, 1651729, 2271217, 3863249, 5051941, 21472477, 28079393, 65675233, 71024347, 365032109, 923316511, 1207413899, 15696380687]

約数ペア:

[(1, 15696380687), (13, 1207413899), (17, 923316511), (43, 365032109), (221, 71024347), (239, 65675233), (559, 28079393), (731, 21472477), (3107, 5051941), (4063, 3863249), (6911, 2271217), (9503, 1651729), (10277, 1527331), (52819, 297173), (89843, 174709), (117487, 133601)]