19460059910

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9878203}}^1$

素因数の和:9878407

約数の個数: 16

約数和(自身を含む): 35205919056

約数和(自身を除く): 15745859146

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 9878203, 19756406, 49391015, 98782030, 1946005991, 3892011982, 9730029955, 19460059910]

約数ペア:

[(1, 19460059910), (2, 9730029955), (5, 3892011982), (10, 1946005991), (197, 98782030), (394, 49391015), (985, 19756406), (1970, 9878203)]