19709346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 42013440

約数和(自身を除く): 22304094

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2083, 3154, 4166, 4731, 6249, 9462, 12498, 39577, 79154, 118731, 172889, 237462, 345778, 518667, 1037334, 3284891, 6569782, 9854673, 19709346]

約数ペア:

[(1, 19709346), (2, 9854673), (3, 6569782), (6, 3284891), (19, 1037334), (38, 518667), (57, 345778), (83, 237462), (114, 172889), (166, 118731), (249, 79154), (498, 39577), (1577, 12498), (2083, 9462), (3154, 6249), (4166, 4731)]