19004358

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22787}}^1$

素因数の和:22931

約数の個数: 16

約数和(自身を含む): 38283840

約数和(自身を除く): 19279482

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22787, 45574, 68361, 136722, 3167393, 6334786, 9502179, 19004358]

約数ペア:

[(1, 19004358), (2, 9502179), (3, 6334786), (6, 3167393), (139, 136722), (278, 68361), (417, 45574), (834, 22787)]