38355194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 58625856

約数和(自身を除く): 20270662

約数列:

[1, 2, 71, 142, 257, 514, 1051, 2102, 18247, 36494, 74621, 149242, 270107, 540214, 19177597, 38355194]

約数ペア:

[(1, 38355194), (2, 19177597), (71, 540214), (142, 270107), (257, 149242), (514, 74621), (1051, 36494), (2102, 18247)]