38160038

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20807}}^1$

素因数の和:20947

約数の個数: 16

約数和(自身を含む): 65919744

約数和(自身を除く): 27759706

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 20807, 41614, 145649, 291298, 2725717, 5451434, 19080019, 38160038]

約数ペア:

[(1, 38160038), (2, 19080019), (7, 5451434), (14, 2725717), (131, 291298), (262, 145649), (917, 41614), (1834, 20807)]