2019949414

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1323689}}^1$

素因数の和:1323807

約数の個数: 16

約数和(自身を含む): 3494541600

約数和(自身を除く): 1474592186

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1323689, 2647378, 9265823, 18531646, 144282101, 288564202, 1009974707, 2019949414]

約数ペア:

[(1, 2019949414), (2, 1009974707), (7, 288564202), (14, 144282101), (109, 18531646), (218, 9265823), (763, 2647378), (1526, 1323689)]