16738141

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 19681920

約数和(自身を除く): 2943779

約数列:

[1, 7, 67, 89, 401, 469, 623, 2807, 5963, 26867, 35689, 41741, 188069, 249823, 2391163, 16738141]

約数ペア:

[(1, 16738141), (7, 2391163), (67, 249823), (89, 188069), (401, 41741), (469, 35689), (623, 26867), (2807, 5963)]