38138678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6619}}^1$

素因数の和:6731

約数の個数: 16

約数和(自身を含む): 59421120

約数和(自身を除く): 21282442

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 6619, 13238, 284617, 443473, 569234, 886946, 19069339, 38138678]

約数ペア:

[(1, 38138678), (2, 19069339), (43, 886946), (67, 569234), (86, 443473), (134, 284617), (2881, 13238), (5762, 6619)]