19591356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 30203844

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2963, 3306, 5926, 6612, 8889, 11852, 17778, 35556, 56297, 85927, 112594, 168891, 171854, 225188, 257781, 337782, 343708, 515562, 675564, 1031124, 1632613, 3265226, 4897839, 6530452, 9795678, 19591356]

約数ペア:

[(1, 19591356), (2, 9795678), (3, 6530452), (4, 4897839), (6, 3265226), (12, 1632613), (19, 1031124), (29, 675564), (38, 515562), (57, 343708), (58, 337782), (76, 257781), (87, 225188), (114, 171854), (116, 168891), (174, 112594), (228, 85927), (348, 56297), (551, 35556), (1102, 17778), (1653, 11852), (2204, 8889), (2963, 6612), (3306, 5926)]