38570854

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21031}}^1$

素因数の和:21171

約数の個数: 16

約数和(自身を含む): 66629376

約数和(自身を除く): 28058522

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 21031, 42062, 147217, 294434, 2755061, 5510122, 19285427, 38570854]

約数ペア:

[(1, 38570854), (2, 19285427), (7, 5510122), (14, 2755061), (131, 294434), (262, 147217), (917, 42062), (1834, 21031)]