15280412

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1487}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 30664704

約数和(自身を除く): 15384292

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 1487, 2569, 2974, 5138, 5948, 10276, 10409, 20818, 41636, 545729, 1091458, 2182916, 3820103, 7640206, 15280412]

約数ペア:

[(1, 15280412), (2, 7640206), (4, 3820103), (7, 2182916), (14, 1091458), (28, 545729), (367, 41636), (734, 20818), (1468, 10409), (1487, 10276), (2569, 5948), (2974, 5138)]