19386170209

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{4637}}^1\times {\mathrm{9791}}^1$

素因数の和:14496

約数の個数: 16

約数和(自身を含む): 22525986816

約数和(自身を除く): 3139816607

約数列:

[1, 7, 61, 427, 4637, 9791, 32459, 68537, 282857, 597251, 1979999, 4180757, 45400867, 317806069, 2769452887, 19386170209]

約数ペア:

[(1, 19386170209), (7, 2769452887), (61, 317806069), (427, 45400867), (4637, 4180757), (9791, 1979999), (32459, 597251), (68537, 282857)]