218218022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1\times {\mathrm{5639}}^1$

素因数の和:7411

約数の個数: 16

約数和(自身を含む): 357350400

約数和(自身を除く): 139132378

約数列:

[1, 2, 11, 22, 1759, 3518, 5639, 11278, 19349, 38698, 62029, 124058, 9919001, 19838002, 109109011, 218218022]

約数ペア:

[(1, 218218022), (2, 109109011), (11, 19838002), (22, 9919001), (1759, 124058), (3518, 62029), (5639, 38698), (11278, 19349)]