19071755234

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1\times {\mathrm{4391}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 32887296000

約数和(自身を除く): 13815540766

約数列:

[1, 2, 7, 14, 199, 398, 1393, 1559, 2786, 3118, 4391, 8782, 10913, 21826, 30737, 61474, 310241, 620482, 873809, 1747618, 2171687, 4343374, 6116663, 6845569, 12233326, 13691138, 47918983, 95837966, 1362268231, 2724536462, 9535877617, 19071755234]

約数ペア:

[(1, 19071755234), (2, 9535877617), (7, 2724536462), (14, 1362268231), (199, 95837966), (398, 47918983), (1393, 13691138), (1559, 12233326), (2786, 6845569), (3118, 6116663), (4391, 4343374), (8782, 2171687), (10913, 1747618), (21826, 873809), (30737, 620482), (61474, 310241)]