38912549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 43257984

約数和(自身を除く): 4345435

約数列:

[1, 13, 43, 151, 461, 559, 1963, 5993, 6493, 19823, 69611, 84409, 257699, 904943, 2993273, 38912549]

約数ペア:

[(1, 38912549), (13, 2993273), (43, 904943), (151, 257699), (461, 84409), (559, 69611), (1963, 19823), (5993, 6493)]