17419607918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{30137}}^1$

素因数の和:30356

約数の個数: 32

約数和(自身を含む): 27458370144

約数和(自身を除く): 10038762226

約数列:

[1, 2, 37, 73, 74, 107, 146, 214, 2701, 3959, 5402, 7811, 7918, 15622, 30137, 60274, 289007, 578014, 1115069, 2200001, 2230138, 3224659, 4400002, 6449318, 81400037, 119312383, 162800074, 235400107, 238624766, 470800214, 8709803959, 17419607918]

約数ペア:

[(1, 17419607918), (2, 8709803959), (37, 470800214), (73, 238624766), (74, 235400107), (107, 162800074), (146, 119312383), (214, 81400037), (2701, 6449318), (3959, 4400002), (5402, 3224659), (7811, 2230138), (7918, 2200001), (15622, 1115069), (30137, 578014), (60274, 289007)]