38971814

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12263}}^1$

素因数の和:12499

約数の個数: 16

約数和(自身を含む): 67108608

約数和(自身を除く): 28136794

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 12263, 24526, 85841, 171682, 2783701, 5567402, 19485907, 38971814]

約数ペア:

[(1, 38971814), (2, 19485907), (7, 5567402), (14, 2783701), (227, 171682), (454, 85841), (1589, 24526), (3178, 12263)]