194216991124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3734942137}}^1$

素因数の和:3734942154

約数の個数: 12

約数和(自身を含む): 366024329524

約数和(自身を除く): 171807338400

約数列:

[1, 2, 4, 13, 26, 52, 3734942137, 7469884274, 14939768548, 48554247781, 97108495562, 194216991124]

約数ペア:

[(1, 194216991124), (2, 97108495562), (4, 48554247781), (13, 14939768548), (26, 7469884274), (52, 3734942137)]