21094729718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4885301}}^1$

素因数の和:4885447

約数の個数: 16

約数和(自身を含む): 33767207424

約数和(自身を除く): 12672477706

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4885301, 9770602, 83050117, 166100234, 620433227, 1240866454, 10547364859, 21094729718]

約数ペア:

[(1, 21094729718), (2, 10547364859), (17, 1240866454), (34, 620433227), (127, 166100234), (254, 83050117), (2159, 9770602), (4318, 4885301)]