19775082

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{39709}}^1$

素因数の和:39797

約数の個数: 16

約数和(自身を含む): 40027680

約数和(自身を除く): 20252598

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 39709, 79418, 119127, 238254, 3295847, 6591694, 9887541, 19775082]

約数ペア:

[(1, 19775082), (2, 9887541), (3, 6591694), (6, 3295847), (83, 238254), (166, 119127), (249, 79418), (498, 39709)]