2019299897734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{176543093}}^1$

素因数の和:176543164

約数の個数: 32

約数和(自身を含む): 3728590145280

約数和(自身を除く): 1709290247546

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 176543093, 353086186, 1235801651, 2471603302, 3354318767, 6708637534, 7591352999, 15182705998, 23480231369, 46960462738, 53139470993, 106278941986, 144235706981, 288471413962, 1009649948867, 2019299897734]

約数ペア:

[(1, 2019299897734), (2, 1009649948867), (7, 288471413962), (14, 144235706981), (19, 106278941986), (38, 53139470993), (43, 46960462738), (86, 23480231369), (133, 15182705998), (266, 7591352999), (301, 6708637534), (602, 3354318767), (817, 2471603302), (1634, 1235801651), (5719, 353086186), (11438, 176543093)]