19888524

素因数分解:

$2^2\times 3^3\times {\mathrm{184153}}^1$

素因数の和:184166

約数の個数: 24

約数和(自身を含む): 51563120

約数和(自身を除く): 31674596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 184153, 368306, 552459, 736612, 1104918, 1657377, 2209836, 3314754, 4972131, 6629508, 9944262, 19888524]

約数ペア:

[(1, 19888524), (2, 9944262), (3, 6629508), (4, 4972131), (6, 3314754), (9, 2209836), (12, 1657377), (18, 1104918), (27, 736612), (36, 552459), (54, 368306), (108, 184153)]