19478072

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{5623}}^1$

素因数の和:6062

約数の個数: 16

約数和(自身を含む): 36612240

約数和(自身を除く): 17134168

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 5623, 11246, 22492, 44984, 2434759, 4869518, 9739036, 19478072]

約数ペア:

[(1, 19478072), (2, 9739036), (4, 4869518), (8, 2434759), (433, 44984), (866, 22492), (1732, 11246), (3464, 5623)]