11971072

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 40

約数和(自身を含む): 24257376

約数和(自身を除く): 12286304

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 227, 256, 412, 454, 512, 824, 908, 1648, 1816, 3296, 3632, 6592, 7264, 13184, 14528, 23381, 26368, 29056, 46762, 52736, 58112, 93524, 116224, 187048, 374096, 748192, 1496384, 2992768, 5985536, 11971072]

約数ペア:

[(1, 11971072), (2, 5985536), (4, 2992768), (8, 1496384), (16, 748192), (32, 374096), (64, 187048), (103, 116224), (128, 93524), (206, 58112), (227, 52736), (256, 46762), (412, 29056), (454, 26368), (512, 23381), (824, 14528), (908, 13184), (1648, 7264), (1816, 6592), (3296, 3632)]