19081534

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 10311746

約数列:

[1, 2, 71, 83, 142, 166, 1619, 3238, 5893, 11786, 114949, 134377, 229898, 268754, 9540767, 19081534]

約数ペア:

[(1, 19081534), (2, 9540767), (71, 268754), (83, 229898), (142, 134377), (166, 114949), (1619, 11786), (3238, 5893)]