5191715230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2101909}}^1$

素因数の和:2101948

約数の個数: 32

約数和(自身を含む): 10593626400

約数和(自身を除く): 5401911170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2101909, 4203818, 10509545, 21019090, 27324817, 39936271, 54649634, 79872542, 136624085, 199681355, 273248170, 399362710, 519171523, 1038343046, 2595857615, 5191715230]

約数ペア:

[(1, 5191715230), (2, 2595857615), (5, 1038343046), (10, 519171523), (13, 399362710), (19, 273248170), (26, 199681355), (38, 136624085), (65, 79872542), (95, 54649634), (130, 39936271), (190, 27324817), (247, 21019090), (494, 10509545), (1235, 4203818), (2470, 2101909)]