13131392

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 26355780

約数和(自身を除く): 13224388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 593, 692, 1186, 1384, 2372, 2768, 4744, 5536, 9488, 11072, 18976, 22144, 37952, 75904, 102589, 205178, 410356, 820712, 1641424, 3282848, 6565696, 13131392]

約数ペア:

[(1, 13131392), (2, 6565696), (4, 3282848), (8, 1641424), (16, 820712), (32, 410356), (64, 205178), (128, 102589), (173, 75904), (346, 37952), (593, 22144), (692, 18976), (1186, 11072), (1384, 9488), (2372, 5536), (2768, 4744)]