19048401

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 28321280

約数和(自身を除く): 9272879

約数列:

[1, 3, 9, 73, 79, 219, 237, 367, 657, 711, 1101, 3303, 5767, 17301, 26791, 28993, 51903, 80373, 86979, 241119, 260937, 2116489, 6349467, 19048401]

約数ペア:

[(1, 19048401), (3, 6349467), (9, 2116489), (73, 260937), (79, 241119), (219, 86979), (237, 80373), (367, 51903), (657, 28993), (711, 26791), (1101, 17301), (3303, 5767)]