15672960002

素因数分解:

$2^1\times 7^1\times {\mathrm{39827}}^1\times {\mathrm{28109}}^1$

素因数の和:67945

約数の個数: 16

約数和(自身を含む): 26869561920

約数和(自身を除く): 11196601918

約数列:

[1, 2, 7, 14, 28109, 39827, 56218, 79654, 196763, 278789, 393526, 557578, 1119497143, 2238994286, 7836480001, 15672960002]

約数ペア:

[(1, 15672960002), (2, 7836480001), (7, 2238994286), (14, 1119497143), (28109, 557578), (39827, 393526), (56218, 278789), (79654, 196763)]