2006201887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{40627}}^1$

素因数の和:40782

約数の個数: 16

約数和(自身を含む): 2223164160

約数和(自身を除く): 216962273

約数列:

[1, 19, 23, 113, 437, 2147, 2599, 40627, 49381, 771913, 934421, 4590851, 17753999, 87226169, 105589573, 2006201887]

約数ペア:

[(1, 2006201887), (19, 105589573), (23, 87226169), (113, 17753999), (437, 4590851), (2147, 934421), (2599, 771913), (40627, 49381)]