19300611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 10559229

約数列:

[1, 3, 11, 23, 33, 59, 69, 177, 253, 431, 649, 759, 1293, 1357, 1947, 4071, 4741, 9913, 14223, 14927, 25429, 29739, 44781, 76287, 109043, 279719, 327129, 584867, 839157, 1754601, 6433537, 19300611]

約数ペア:

[(1, 19300611), (3, 6433537), (11, 1754601), (23, 839157), (33, 584867), (59, 327129), (69, 279719), (177, 109043), (253, 76287), (431, 44781), (649, 29739), (759, 25429), (1293, 14927), (1357, 14223), (1947, 9913), (4071, 4741)]