29871292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 57202992

約数和(自身を除く): 27331700

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 1693, 3386, 4411, 6772, 8822, 17644, 18623, 37246, 74492, 678893, 1357786, 2715572, 7467823, 14935646, 29871292]

約数ペア:

[(1, 29871292), (2, 14935646), (4, 7467823), (11, 2715572), (22, 1357786), (44, 678893), (401, 74492), (802, 37246), (1604, 18623), (1693, 17644), (3386, 8822), (4411, 6772)]