38963806

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39199}}^1$

素因数の和:39279

約数の個数: 16

約数和(自身を含む): 67737600

約数和(自身を除く): 28773794

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 39199, 78398, 274393, 548786, 2783129, 5566258, 19481903, 38963806]

約数ペア:

[(1, 38963806), (2, 19481903), (7, 5566258), (14, 2783129), (71, 548786), (142, 274393), (497, 78398), (994, 39199)]