2019965649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{47387}}^1$

素因数の和:48496

約数の個数: 16

約数和(自身を含む): 2903178432

約数和(自身を除く): 883212783

約数列:

[1, 3, 13, 39, 1093, 3279, 14209, 42627, 47387, 142161, 616031, 1848093, 51793991, 155381973, 673321883, 2019965649]

約数ペア:

[(1, 2019965649), (3, 673321883), (13, 155381973), (39, 51793991), (1093, 1848093), (3279, 616031), (14209, 142161), (42627, 47387)]