38637549218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2122709}}^1$

素因数の和:2123209

約数の個数: 16

約数和(自身を含む): 61134048000

約数和(自身を除く): 22496498782

約数列:

[1, 2, 19, 38, 479, 958, 9101, 18202, 2122709, 4245418, 40331471, 80662942, 1016777611, 2033555222, 19318774609, 38637549218]

約数ペア:

[(1, 38637549218), (2, 19318774609), (19, 2033555222), (38, 1016777611), (479, 80662942), (958, 40331471), (9101, 4245418), (18202, 2122709)]