19938834

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38197}}^1$

素因数の和:38234

約数の個数: 24

約数和(自身を含む): 44691660

約数和(自身を除く): 24752826

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38197, 76394, 114591, 229182, 343773, 687546, 1107713, 2215426, 3323139, 6646278, 9969417, 19938834]

約数ペア:

[(1, 19938834), (2, 9969417), (3, 6646278), (6, 3323139), (9, 2215426), (18, 1107713), (29, 687546), (58, 343773), (87, 229182), (174, 114591), (261, 76394), (522, 38197)]