9751898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 15860040

約数和(自身を除く): 6108142

約数列:

[1, 2, 13, 26, 157, 314, 2041, 2389, 4082, 4778, 31057, 62114, 375073, 750146, 4875949, 9751898]

約数ペア:

[(1, 9751898), (2, 4875949), (13, 750146), (26, 375073), (157, 62114), (314, 31057), (2041, 4778), (2389, 4082)]