19954938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6287}}^1$

素因数の和:6338

約数の個数: 24

約数和(自身を含む): 41727168

約数和(自身を除く): 21772230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6287, 12574, 18861, 37722, 144601, 289202, 433803, 867606, 3325823, 6651646, 9977469, 19954938]

約数ペア:

[(1, 19954938), (2, 9977469), (3, 6651646), (6, 3325823), (23, 867606), (46, 433803), (69, 289202), (138, 144601), (529, 37722), (1058, 18861), (1587, 12574), (3174, 6287)]