25497886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6271}}^1$

素因数の和:6399

約数の個数: 16

約数和(自身を含む): 40642560

約数和(自身を除く): 15144674

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 6271, 12542, 119149, 238298, 670997, 1341994, 12748943, 25497886]

約数ペア:

[(1, 25497886), (2, 12748943), (19, 1341994), (38, 670997), (107, 238298), (214, 119149), (2033, 12542), (4066, 6271)]