9878245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 12926592

約数和(自身を除く): 3048347

約数列:

[1, 5, 13, 65, 83, 415, 1079, 1831, 5395, 9155, 23803, 119015, 151973, 759865, 1975649, 9878245]

約数ペア:

[(1, 9878245), (5, 1975649), (13, 759865), (65, 151973), (83, 119015), (415, 23803), (1079, 9155), (1831, 5395)]