19005299181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4973}}^1\times {\mathrm{38603}}^1$

素因数の和:43593

約数の個数: 24

約数和(自身を含む): 29954542176

約数和(自身を除く): 10949242995

約数列:

[1, 3, 9, 11, 33, 99, 4973, 14919, 38603, 44757, 54703, 115809, 164109, 347427, 424633, 492327, 1273899, 3821697, 191972719, 575918157, 1727754471, 2111699909, 6335099727, 19005299181]

約数ペア:

[(1, 19005299181), (3, 6335099727), (9, 2111699909), (11, 1727754471), (33, 575918157), (99, 191972719), (4973, 3821697), (14919, 1273899), (38603, 492327), (44757, 424633), (54703, 347427), (115809, 164109)]