1949936

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2648

約数の個数: 20

約数和(自身を含む): 3859872

約数和(自身を除く): 1909936

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2593, 5186, 10372, 20744, 41488, 121871, 243742, 487484, 974968, 1949936]

約数ペア:

[(1, 1949936), (2, 974968), (4, 487484), (8, 243742), (16, 121871), (47, 41488), (94, 20744), (188, 10372), (376, 5186), (752, 2593)]