16948547

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 21345792

約数和(自身を除く): 4397245

約数列:

[1, 7, 11, 77, 103, 721, 1133, 2137, 7931, 14959, 23507, 164549, 220111, 1540777, 2421221, 16948547]

約数ペア:

[(1, 16948547), (7, 2421221), (11, 1540777), (77, 220111), (103, 164549), (721, 23507), (1133, 14959), (2137, 7931)]