16912129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 18797184

約数和(自身を除く): 1885055

約数列:

[1, 13, 71, 73, 251, 923, 949, 3263, 5183, 17821, 18323, 67379, 231673, 238199, 1300933, 16912129]

約数ペア:

[(1, 16912129), (13, 1300933), (71, 238199), (73, 231673), (251, 67379), (923, 18323), (949, 17821), (3263, 5183)]