2019050691842

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{72649}}^1\times {\mathrm{143257}}^1$

素因数の和:216005

約数の個数: 16

約数和(自身を含む): 3059861947800

約数和(自身を除く): 1040811255958

約数列:

[1, 2, 97, 194, 72649, 143257, 145298, 286514, 7046953, 13895929, 14093906, 27791858, 10407477793, 20814955586, 1009525345921, 2019050691842]

約数ペア:

[(1, 2019050691842), (2, 1009525345921), (97, 20814955586), (194, 10407477793), (72649, 27791858), (143257, 14093906), (145298, 13895929), (286514, 7046953)]