12567248

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{3947}}^1$

素因数の和:4154

約数の個数: 20

約数和(自身を含む): 24477600

約数和(自身を除く): 11910352

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 3947, 7894, 15788, 31576, 63152, 785453, 1570906, 3141812, 6283624, 12567248]

約数ペア:

[(1, 12567248), (2, 6283624), (4, 3141812), (8, 1570906), (16, 785453), (199, 63152), (398, 31576), (796, 15788), (1592, 7894), (3184, 3947)]