19463151

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 26933760

約数和(自身を除く): 7470609

約数列:

[1, 3, 41, 79, 123, 237, 2003, 3239, 6009, 9717, 82123, 158237, 246369, 474711, 6487717, 19463151]

約数ペア:

[(1, 19463151), (3, 6487717), (41, 474711), (79, 246369), (123, 158237), (237, 82123), (2003, 9717), (3239, 6009)]