21762034

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33073}}^1$

素因数の和:33129

約数の個数: 16

約数和(自身を含む): 38101248

約数和(自身を除く): 16339214

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 33073, 66146, 231511, 463022, 1554431, 3108862, 10881017, 21762034]

約数ペア:

[(1, 21762034), (2, 10881017), (7, 3108862), (14, 1554431), (47, 463022), (94, 231511), (329, 66146), (658, 33073)]