18555134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37561}}^1$

素因数の和:37595

約数の個数: 16

約数和(自身を含む): 31552080

約数和(自身を除く): 12996946

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37561, 75122, 488293, 713659, 976586, 1427318, 9277567, 18555134]

約数ペア:

[(1, 18555134), (2, 9277567), (13, 1427318), (19, 976586), (26, 713659), (38, 488293), (247, 75122), (494, 37561)]