19550706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{66499}}^1$

素因数の和:66518

約数の個数: 24

約数和(自身を含む): 45486000

約数和(自身を除く): 25935294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 66499, 132998, 199497, 398994, 465493, 930986, 1396479, 2792958, 3258451, 6516902, 9775353, 19550706]

約数ペア:

[(1, 19550706), (2, 9775353), (3, 6516902), (6, 3258451), (7, 2792958), (14, 1396479), (21, 930986), (42, 465493), (49, 398994), (98, 199497), (147, 132998), (294, 66499)]