1619157059

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5867}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 1855602432

約数和(自身を除く): 236445373

約数列:

[1, 13, 23, 71, 169, 299, 923, 1633, 3887, 5867, 11999, 21229, 76271, 134941, 275977, 416557, 991523, 1754233, 5415241, 9580811, 22805029, 70398133, 124550543, 1619157059]

約数ペア:

[(1, 1619157059), (13, 124550543), (23, 70398133), (71, 22805029), (169, 9580811), (299, 5415241), (923, 1754233), (1633, 991523), (3887, 416557), (5867, 275977), (11999, 134941), (21229, 76271)]