16956812

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{4339}}^1$

素因数の和:5320

約数の個数: 12

約数和(自身を含む): 29711640

約数和(自身を除く): 12754828

約数列:

[1, 2, 4, 977, 1954, 3908, 4339, 8678, 17356, 4239203, 8478406, 16956812]

約数ペア:

[(1, 16956812), (2, 8478406), (4, 4239203), (977, 17356), (1954, 8678), (3908, 4339)]