15691480952

素因数分解:

$2^3\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{254039}}^1$

素因数の和:255155

約数の個数: 32

約数和(自身を含む): 33655219200

約数和(自身を除く): 17963738248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1103, 2206, 4412, 7721, 8824, 15442, 30884, 61768, 254039, 508078, 1016156, 1778273, 2032312, 3556546, 7113092, 14226184, 280205017, 560410034, 1120820068, 1961435119, 2241640136, 3922870238, 7845740476, 15691480952]

約数ペア:

[(1, 15691480952), (2, 7845740476), (4, 3922870238), (7, 2241640136), (8, 1961435119), (14, 1120820068), (28, 560410034), (56, 280205017), (1103, 14226184), (2206, 7113092), (4412, 3556546), (7721, 2032312), (8824, 1778273), (15442, 1016156), (30884, 508078), (61768, 254039)]