19838898

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21611}}^1$

素因数の和:21639

約数の個数: 32

約数和(自身を含む): 46681920

約数和(自身を除く): 26843022

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21611, 43222, 64833, 129666, 194499, 367387, 388998, 583497, 734774, 1102161, 1166994, 2204322, 3306483, 6612966, 9919449, 19838898]

約数ペア:

[(1, 19838898), (2, 9919449), (3, 6612966), (6, 3306483), (9, 2204322), (17, 1166994), (18, 1102161), (27, 734774), (34, 583497), (51, 388998), (54, 367387), (102, 194499), (153, 129666), (306, 64833), (459, 43222), (918, 21611)]