15999952

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{1321}}^1$

素因数の和:2086

約数の個数: 20

約数和(自身を含む): 31064356

約数和(自身を除く): 15064404

約数列:

[1, 2, 4, 8, 16, 757, 1321, 1514, 2642, 3028, 5284, 6056, 10568, 12112, 21136, 999997, 1999994, 3999988, 7999976, 15999952]

約数ペア:

[(1, 15999952), (2, 7999976), (4, 3999988), (8, 1999994), (16, 999997), (757, 21136), (1321, 12112), (1514, 10568), (2642, 6056), (3028, 5284)]