2063504519

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1229}}^1\times {\mathrm{4651}}^1$

素因数の和:5918

約数の個数: 12

約数和(自身を含む): 2180066760

約数和(自身を除く): 116562241

約数列:

[1, 19, 361, 1229, 4651, 23351, 88369, 443669, 1679011, 5716079, 108605501, 2063504519]

約数ペア:

[(1, 2063504519), (19, 108605501), (361, 5716079), (1229, 1679011), (4651, 443669), (23351, 88369)]