16648476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106721}}^1$

素因数の和:106741

約数の個数: 24

約数和(自身を含む): 41835024

約数和(自身を除く): 25186548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 106721, 213442, 320163, 426884, 640326, 1280652, 1387373, 2774746, 4162119, 5549492, 8324238, 16648476]

約数ペア:

[(1, 16648476), (2, 8324238), (3, 5549492), (4, 4162119), (6, 2774746), (12, 1387373), (13, 1280652), (26, 640326), (39, 426884), (52, 320163), (78, 213442), (156, 106721)]