19485882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83273}}^1$

素因数の和:83294

約数の個数: 24

約数和(自身を含む): 45467604

約数和(自身を除く): 25981722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 83273, 166546, 249819, 499638, 749457, 1082549, 1498914, 2165098, 3247647, 6495294, 9742941, 19485882]

約数ペア:

[(1, 19485882), (2, 9742941), (3, 6495294), (6, 3247647), (9, 2165098), (13, 1498914), (18, 1082549), (26, 749457), (39, 499638), (78, 249819), (117, 166546), (234, 83273)]