21672376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{246277}}^1$

素因数の和:246294

約数の個数: 16

約数和(自身を含む): 44330040

約数和(自身を除く): 22657664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 246277, 492554, 985108, 1970216, 2709047, 5418094, 10836188, 21672376]

約数ペア:

[(1, 21672376), (2, 10836188), (4, 5418094), (8, 2709047), (11, 1970216), (22, 985108), (44, 492554), (88, 246277)]