15960238

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4057}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 27464544

約数和(自身を除く): 11504306

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 4057, 8114, 28399, 56798, 1140017, 2280034, 7980119, 15960238]

約数ペア:

[(1, 15960238), (2, 7980119), (7, 2280034), (14, 1140017), (281, 56798), (562, 28399), (1967, 8114), (3934, 4057)]