39154354

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 59673600

約数和(自身を除く): 20519246

約数列:

[1, 2, 127, 139, 254, 278, 1109, 2218, 17653, 35306, 140843, 154151, 281686, 308302, 19577177, 39154354]

約数ペア:

[(1, 39154354), (2, 19577177), (127, 308302), (139, 281686), (254, 154151), (278, 140843), (1109, 35306), (2218, 17653)]