39021421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 43119360

約数和(自身を除く): 4097939

約数列:

[1, 19, 37, 47, 703, 893, 1181, 1739, 22439, 33041, 43697, 55507, 830243, 1054633, 2053759, 39021421]

約数ペア:

[(1, 39021421), (19, 2053759), (37, 1054633), (47, 830243), (703, 55507), (893, 43697), (1181, 33041), (1739, 22439)]