2019394851

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1\times {\mathrm{5051}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 2732444928

約数和(自身を除く): 713050077

約数列:

[1, 3, 71, 213, 1877, 5051, 5631, 15153, 133267, 358621, 399801, 1075863, 9480727, 28442181, 673131617, 2019394851]

約数ペア:

[(1, 2019394851), (3, 673131617), (71, 28442181), (213, 9480727), (1877, 1075863), (5051, 399801), (5631, 358621), (15153, 133267)]