193814208004

素因数分解:

$2^2\times {\mathrm{1219663}}^1\times {\mathrm{39727}}^1$

素因数の和:1259394

約数の個数: 12

約数和(自身を含む): 339183679744

約数和(自身を除く): 145369471740

約数列:

[1, 2, 4, 39727, 79454, 158908, 1219663, 2439326, 4878652, 48453552001, 96907104002, 193814208004]

約数ペア:

[(1, 193814208004), (2, 96907104002), (4, 48453552001), (39727, 4878652), (79454, 2439326), (158908, 1219663)]