17947202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 34212864

約数和(自身を除く): 16265662

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3181, 5642, 6362, 22267, 41353, 44534, 82706, 98611, 197222, 289471, 578942, 690277, 1281943, 1380554, 2563886, 8973601, 17947202]

約数ペア:

[(1, 17947202), (2, 8973601), (7, 2563886), (13, 1380554), (14, 1281943), (26, 690277), (31, 578942), (62, 289471), (91, 197222), (182, 98611), (217, 82706), (403, 44534), (434, 41353), (806, 22267), (2821, 6362), (3181, 5642)]