19093941

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 24

約数和(自身を含む): 30061440

約数和(自身を除く): 10967499

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2447, 2601, 7341, 7803, 22023, 41599, 66069, 124797, 374391, 707183, 1123173, 2121549, 6364647, 19093941]

約数ペア:

[(1, 19093941), (3, 6364647), (9, 2121549), (17, 1123173), (27, 707183), (51, 374391), (153, 124797), (289, 66069), (459, 41599), (867, 22023), (2447, 7803), (2601, 7341)]