2019090832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11472107}}^1$

素因数の和:11472126

約数の個数: 20

約数和(自身を含む): 4267624176

約数和(自身を除く): 2248533344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11472107, 22944214, 45888428, 91776856, 126193177, 183553712, 252386354, 504772708, 1009545416, 2019090832]

約数ペア:

[(1, 2019090832), (2, 1009545416), (4, 504772708), (8, 252386354), (11, 183553712), (16, 126193177), (22, 91776856), (44, 45888428), (88, 22944214), (176, 11472107)]