19705254

素因数分解:

$2^1\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{2251}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 39455040

約数和(自身を除く): 19749786

約数列:

[1, 2, 3, 6, 1459, 2251, 2918, 4377, 4502, 6753, 8754, 13506, 3284209, 6568418, 9852627, 19705254]

約数ペア:

[(1, 19705254), (2, 9852627), (3, 6568418), (6, 3284209), (1459, 13506), (2251, 8754), (2918, 6753), (4377, 4502)]