21843015994

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{256187}}^1$

素因数の和:256757

約数の個数: 16

約数和(自身を含む): 33201964800

約数和(自身を除く): 11358948806

約数列:

[1, 2, 89, 178, 479, 958, 42631, 85262, 256187, 512374, 22800643, 45601286, 122713573, 245427146, 10921507997, 21843015994]

約数ペア:

[(1, 21843015994), (2, 10921507997), (89, 245427146), (178, 122713573), (479, 45601286), (958, 22800643), (42631, 512374), (85262, 256187)]