18606548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5209}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 35011200

約数和(自身を除く): 16404652

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5209, 10418, 20836, 98971, 197942, 244823, 395884, 489646, 979292, 4651637, 9303274, 18606548]

約数ペア:

[(1, 18606548), (2, 9303274), (4, 4651637), (19, 979292), (38, 489646), (47, 395884), (76, 244823), (94, 197942), (188, 98971), (893, 20836), (1786, 10418), (3572, 5209)]