19005983284

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{457799}}^1$

素因数の和:458007

約数の個数: 24

約数和(自身を含む): 33917486400

約数和(自身を除く): 14911503116

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 10379, 20758, 41516, 457799, 915598, 1831196, 44406503, 48984493, 88813006, 97968986, 177626012, 195937972, 4751495821, 9502991642, 19005983284]

約数ペア:

[(1, 19005983284), (2, 9502991642), (4, 4751495821), (97, 195937972), (107, 177626012), (194, 97968986), (214, 88813006), (388, 48984493), (428, 44406503), (10379, 1831196), (20758, 915598), (41516, 457799)]