19383378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 25129902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 1931, 3346, 3862, 5019, 5793, 10038, 11586, 13517, 27034, 40551, 81102, 461509, 923018, 1384527, 2769054, 3230563, 6461126, 9691689, 19383378]

約数ペア:

[(1, 19383378), (2, 9691689), (3, 6461126), (6, 3230563), (7, 2769054), (14, 1384527), (21, 923018), (42, 461509), (239, 81102), (478, 40551), (717, 27034), (1434, 13517), (1673, 11586), (1931, 10038), (3346, 5793), (3862, 5019)]