38489038

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11503}}^1$

素因数の和:11751

約数の個数: 16

約数和(自身を含む): 66263040

約数和(自身を除く): 27774002

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 11503, 23006, 80521, 161042, 2749217, 5498434, 19244519, 38489038]

約数ペア:

[(1, 38489038), (2, 19244519), (7, 5498434), (14, 2749217), (239, 161042), (478, 80521), (1673, 23006), (3346, 11503)]