19588137

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 27468480

約数和(自身を除く): 7880343

約数列:

[1, 3, 29, 61, 87, 183, 1769, 3691, 5307, 11073, 107039, 225151, 321117, 675453, 6529379, 19588137]

約数ペア:

[(1, 19588137), (3, 6529379), (29, 675453), (61, 321117), (87, 225151), (183, 107039), (1769, 11073), (3691, 5307)]