12456770

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1777}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 22466808

約数和(自身を除く): 10010038

約数列:

[1, 2, 5, 10, 701, 1402, 1777, 3505, 3554, 7010, 8885, 17770, 1245677, 2491354, 6228385, 12456770]

約数ペア:

[(1, 12456770), (2, 6228385), (5, 2491354), (10, 1245677), (701, 17770), (1402, 8885), (1777, 7010), (3505, 3554)]