19150326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81839}}^1$

素因数の和:81860

約数の個数: 24

約数和(自身を含む): 44684640

約数和(自身を除く): 25534314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81839, 163678, 245517, 491034, 736551, 1063907, 1473102, 2127814, 3191721, 6383442, 9575163, 19150326]

約数ペア:

[(1, 19150326), (2, 9575163), (3, 6383442), (6, 3191721), (9, 2127814), (13, 1473102), (18, 1063907), (26, 736551), (39, 491034), (78, 245517), (117, 163678), (234, 81839)]