312312082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{19069}}^1$

素因数の和:19521

約数の個数: 16

約数和(自身を含む): 494294400

約数和(自身を除く): 181982318

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 19069, 38138, 362311, 724622, 8218739, 16437478, 156156041, 312312082]

約数ペア:

[(1, 312312082), (2, 156156041), (19, 16437478), (38, 8218739), (431, 724622), (862, 362311), (8189, 38138), (16378, 19069)]