19002594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{243623}}^1$

素因数の和:243641

約数の個数: 16

約数和(自身を含む): 40928832

約数和(自身を除く): 21926238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 243623, 487246, 730869, 1461738, 3167099, 6334198, 9501297, 19002594]

約数ペア:

[(1, 19002594), (2, 9501297), (3, 6334198), (6, 3167099), (13, 1461738), (26, 730869), (39, 487246), (78, 243623)]