19921782

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{114493}}^1$

素因数の和:114527

約数の個数: 16

約数和(自身を含む): 41217840

約数和(自身を除く): 21296058

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 114493, 228986, 343479, 686958, 3320297, 6640594, 9960891, 19921782]

約数ペア:

[(1, 19921782), (2, 9960891), (3, 6640594), (6, 3320297), (29, 686958), (58, 343479), (87, 228986), (174, 114493)]