39380414

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 59885568

約数和(自身を除く): 20505154

約数列:

[1, 2, 127, 227, 254, 454, 683, 1366, 28829, 57658, 86741, 155041, 173482, 310082, 19690207, 39380414]

約数ペア:

[(1, 39380414), (2, 19690207), (127, 310082), (227, 173482), (254, 155041), (454, 86741), (683, 57658), (1366, 28829)]