38543894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15139}}^1$

素因数の和:15227

約数の個数: 16

約数和(自身を含む): 61771200

約数和(自身を除く): 23227306

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 15139, 30278, 287641, 575282, 1014313, 2028626, 19271947, 38543894]

約数ペア:

[(1, 38543894), (2, 19271947), (19, 2028626), (38, 1014313), (67, 575282), (134, 287641), (1273, 30278), (2546, 15139)]