19239014746

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1219357}}^1$

素因数の和:1219403

約数の個数: 32

約数和(自身を含む): 35117510400

約数和(自身を除く): 15878495654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 1219357, 2438714, 8535499, 17070998, 28045211, 56090422, 59748493, 119496986, 196316477, 392632954, 418239451, 836478902, 1374215339, 2748430678, 9619507373, 19239014746]

約数ペア:

[(1, 19239014746), (2, 9619507373), (7, 2748430678), (14, 1374215339), (23, 836478902), (46, 418239451), (49, 392632954), (98, 196316477), (161, 119496986), (322, 59748493), (343, 56090422), (686, 28045211), (1127, 17070998), (2254, 8535499), (7889, 2438714), (15778, 1219357)]