19080026

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 14761126

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 271, 329, 542, 658, 749, 1498, 1897, 3794, 5029, 10058, 12737, 25474, 28997, 35203, 57994, 70406, 89159, 178318, 202979, 405958, 1362859, 2725718, 9540013, 19080026]

約数ペア:

[(1, 19080026), (2, 9540013), (7, 2725718), (14, 1362859), (47, 405958), (94, 202979), (107, 178318), (214, 89159), (271, 70406), (329, 57994), (542, 35203), (658, 28997), (749, 25474), (1498, 12737), (1897, 10058), (3794, 5029)]