39802154

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42433}}^1$

素因数の和:42509

約数の個数: 16

約数和(自身を含む): 69252288

約数和(自身を除く): 29450134

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 42433, 84866, 297031, 594062, 2843011, 5686022, 19901077, 39802154]

約数ペア:

[(1, 39802154), (2, 19901077), (7, 5686022), (14, 2843011), (67, 594062), (134, 297031), (469, 84866), (938, 42433)]