5647484

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 18

約数和(自身を含む): 10433304

約数和(自身を除く): 4785820

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3911, 7822, 15644, 74309, 148618, 297236, 1411871, 2823742, 5647484]

約数ペア:

[(1, 5647484), (2, 2823742), (4, 1411871), (19, 297236), (38, 148618), (76, 74309), (361, 15644), (722, 7822), (1444, 3911)]