19288938

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10271}}^1$

素因数の和:10589

約数の個数: 16

約数和(自身を含む): 38704896

約数和(自身を除く): 19415958

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10271, 20542, 30813, 61626, 3214823, 6429646, 9644469, 19288938]

約数ペア:

[(1, 19288938), (2, 9644469), (3, 6429646), (6, 3214823), (313, 61626), (626, 30813), (939, 20542), (1878, 10271)]