28719602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1123}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 45454560

約数和(自身を除く): 16734958

約数列:

[1, 2, 19, 38, 673, 1123, 1346, 2246, 12787, 21337, 25574, 42674, 755779, 1511558, 14359801, 28719602]

約数ペア:

[(1, 28719602), (2, 14359801), (19, 1511558), (38, 755779), (673, 42674), (1123, 25574), (1346, 21337), (2246, 12787)]