13018081439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{788449}}^1$

素因数の和:788558

約数の個数: 16

約数和(自身を含む): 15138240000

約数和(自身を除く): 2120158561

約数列:

[1, 11, 19, 79, 209, 869, 1501, 16511, 788449, 8672939, 14980531, 62287471, 164785841, 685162181, 1183461949, 13018081439]

約数ペア:

[(1, 13018081439), (11, 1183461949), (19, 685162181), (79, 164785841), (209, 62287471), (869, 14980531), (1501, 8672939), (16511, 788449)]