15977296

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{8837}}^1$

素因数の和:8958

約数の個数: 20

約数和(自身を含む): 31233492

約数和(自身を除く): 15256196

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 8837, 17674, 35348, 70696, 141392, 998581, 1997162, 3994324, 7988648, 15977296]

約数ペア:

[(1, 15977296), (2, 7988648), (4, 3994324), (8, 1997162), (16, 998581), (113, 141392), (226, 70696), (452, 35348), (904, 17674), (1808, 8837)]