19275299997

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1\times {\mathrm{28657}}^1$

素因数の和:30412

約数の個数: 16

約数和(自身を含む): 25902246720

約数和(自身を除く): 6626946723

約数列:

[1, 3, 139, 417, 1613, 4839, 28657, 85971, 224207, 672621, 3983323, 11949969, 46223741, 138671223, 6425099999, 19275299997]

約数ペア:

[(1, 19275299997), (3, 6425099999), (139, 138671223), (417, 46223741), (1613, 11949969), (4839, 3983323), (28657, 672621), (85971, 224207)]