1972096621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 2315779200

約数和(自身を除く): 343682579

約数列:

[1, 11, 19, 89, 97, 209, 979, 1067, 1093, 1691, 1843, 8633, 12023, 18601, 20273, 20767, 94963, 97277, 106021, 164027, 228437, 1070047, 1166231, 1804297, 1848263, 2014399, 9435869, 20330893, 22158389, 103794559, 179281511, 1972096621]

約数ペア:

[(1, 1972096621), (11, 179281511), (19, 103794559), (89, 22158389), (97, 20330893), (209, 9435869), (979, 2014399), (1067, 1848263), (1093, 1804297), (1691, 1166231), (1843, 1070047), (8633, 228437), (12023, 164027), (18601, 106021), (20273, 97277), (20767, 94963)]