19636414

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3533}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 33756768

約数和(自身を除く): 14120354

約数列:

[1, 2, 7, 14, 397, 794, 2779, 3533, 5558, 7066, 24731, 49462, 1402601, 2805202, 9818207, 19636414]

約数ペア:

[(1, 19636414), (2, 9818207), (7, 2805202), (14, 1402601), (397, 49462), (794, 24731), (2779, 7066), (3533, 5558)]