19481982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19213}}^1$

素因数の和:19244

約数の個数: 24

約数和(自身を含む): 42193944

約数和(自身を除く): 22711962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19213, 38426, 57639, 115278, 249769, 499538, 749307, 1498614, 3246997, 6493994, 9740991, 19481982]

約数ペア:

[(1, 19481982), (2, 9740991), (3, 6493994), (6, 3246997), (13, 1498614), (26, 749307), (39, 499538), (78, 249769), (169, 115278), (338, 57639), (507, 38426), (1014, 19213)]