4991414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5755

約数の個数: 16

約数和(自身を含む): 8225280

約数和(自身を除く): 3233866

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 5711, 11422, 108509, 131353, 217018, 262706, 2495707, 4991414]

約数ペア:

[(1, 4991414), (2, 2495707), (19, 262706), (23, 217018), (38, 131353), (46, 108509), (437, 11422), (874, 5711)]