30809146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12101}}^1$

素因数の和:12189

約数の個数: 16

約数和(自身を含む): 49376160

約数和(自身を除く): 18567014

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 12101, 24202, 229919, 459838, 810767, 1621534, 15404573, 30809146]

約数ペア:

[(1, 30809146), (2, 15404573), (19, 1621534), (38, 810767), (67, 459838), (134, 229919), (1273, 24202), (2546, 12101)]