1155428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 2224320

約数和(自身を除く): 1068892

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 661, 874, 1322, 1748, 2644, 12559, 15203, 25118, 30406, 50236, 60812, 288857, 577714, 1155428]

約数ペア:

[(1, 1155428), (2, 577714), (4, 288857), (19, 60812), (23, 50236), (38, 30406), (46, 25118), (76, 15203), (92, 12559), (437, 2644), (661, 1748), (874, 1322)]