2019795538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{419567}}^1$

素因数の和:419681

約数の個数: 16

約数和(自身を含む): 3171934080

約数和(自身を除く): 1152138542

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 419567, 839134, 12167443, 24334886, 34824061, 69648122, 1009897769, 2019795538]

約数ペア:

[(1, 2019795538), (2, 1009897769), (29, 69648122), (58, 34824061), (83, 24334886), (166, 12167443), (2407, 839134), (4814, 419567)]