15679217648

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{658127}}^1$

素因数の和:659624

約数の個数: 20

約数和(自身を含む): 30398932320

約数和(自身を除く): 14719714672

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 23824, 658127, 1316254, 2632508, 5265016, 10530032, 979951103, 1959902206, 3919804412, 7839608824, 15679217648]

約数ペア:

[(1, 15679217648), (2, 7839608824), (4, 3919804412), (8, 1959902206), (16, 979951103), (1489, 10530032), (2978, 5265016), (5956, 2632508), (11912, 1316254), (23824, 658127)]